Componente 5500.pdf

hp LaserJetquick reference

parts guide

color parts volume I

hp LaserJet family quick reference parts guide

volume IMarch 2004 edition

2004 Copyright Hewlett-Packard Development Company, L.P.Reproduction, adaptation or translation without prior written permission is prohibited, except as allowed under copyright laws.The information contained herein is subject to change without notice.The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be constructed as constituting an additional warranty. HP shall not be liable for the technical or editorial errors or omissions contained herein.Part number: 5851-1892Edition 2, 3/2004

Trademark creditsMicrosoft, Windows, and Windows NT are U.S. registered trademarks of Microsoft Corporation.MS-DOS is a U.S. registered trademark of Microsoft Corporation.Lotus1-2-3 are U.S. registered trademarks of Lotus Development Corporation.LotusSymphony are U.S. registered trademarks of Lotus Development Corporation.

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Ordering other manuals The HP LaserJet Quick Reference Parts Guide, volume I, provides support for newer color and monochrome printers (see the following page for a complete list of supported printers). It has been created to help the HP LaserJet service engineer quickly find common printer field replaceable parts.While this quick reference guide is intended to provide parts information to the service engineer, it will not replace the service manual for any HP LaserJet product. For detailed information about the HP LaserJet products described in this guide, see the user guide or service manual for that product.Service manuals for HP LaserJet products are available from Hewlett-Packard. The phone number for the Service Parts Order Desk is: (800) 227-8164 (U.S. only)If you are located outside of the U.S., contact your local HP Sales and Service office.

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Supported products

NoteThis guide is updated on a regular basis as service needs change, as new products are introduced, and as additional information becomes available.

Supported product Model number Service manual part numberCLJ 2500CLJ 2500LCLJ 2500nCLJ 2500tnCLJ 2500se

C9706AC9705AC9707AC9708AC9694A

C9706-90926

CLJ 3500CLJ 3500n

Q1319AQ1320A

Q1321-90930

CLJ 3700CLJ 3700nCLJ 3700dnCLJ 3700dtn

Q1321AQ1322AQ1323AQ1324A

Q1321-90930

CLJ 4500CLJ 4500NCLJ 4500dn

C4084AC4089AC4094A

C7085-90921

CLJ 4550CLJ 4550nCLJ 4550dnCLJ 4550hdn

C7085AC7086AC7087AC7088A

C7085-90921

CLJ 4600nCLJ 4600dnCLJ 4600dtnCLJ 4600hdn

C9660AC9661AC9662AC9663A

C9660-90901

CLJ 5500CLJ 5500nCLJ 5500dnCLJ 5500dtnCLJ 5500htn

C9656AC7131AC9657AC9658AC9659A

C9656-90930

CLJ 8500CLJ 8500nCLJ 8500dn

C3983AC3984AC3985A

C7096-90986

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CLJ 8550CLJ 8550nCLJ 8550dnCLJ 8550gnCLJ 8550mfp

C7096AC7097AC7098AC7099AC7834A

C7096-90986

CLJ 9500nCLJ 9500hdn

C8546AC8547A

C8546-90956

Supported product Model number Service manual part number

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Contents

Color printer partsIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Ordering parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

HP-authorized resellers and support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2HP service agreements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2HP PartnerCare . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Printer parts and diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3CLJ 2500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Accessories (CLJ 2500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3External covers and panels (CLJ 2500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Front frame assembly (CLJ 2500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Internal components (1 of 2) (CLJ 2500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Internal components (2 of 2) (CLJ 2500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Main drive assembly (CLJ 2500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Rear frame assembly (CLJ 2500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Middle frame assembly (CLJ 2500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Rotary (carousel) assembly (CLJ 2500). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Power-supply base assembly (CLJ 2500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Fuser assembly (CLJ 2500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24Rotary-drive assembly (CLJ 2500). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26PCA assemblies (CLJ 2500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Covers for optional tray 2 (CLJ 2500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28Center frame assembly (optional tray 2) (CLJ 2500) . . . . . . . . . . . . . . . . . . . . . . 30Media tray (optional tray 2) (CLJ 2500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32Right cover assembly (optional tray 2) (CLJ 2500) . . . . . . . . . . . . . . . . . . . . . . . 33Covers for optional tray 3 (CLJ 2500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Internal components (optional tray 3) (CLJ 2500) . . . . . . . . . . . . . . . . . . . . . . . . 36Feed drive assembly (optional tray 3) (CLJ 2500) . . . . . . . . . . . . . . . . . . . . . . . . 38Media tray (optional tray 3) (CLJ 2500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

CLJ 3500/3700 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42Accessories and supplies (CLJ 3500/3700) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42PCBs (CLJ 3500/3700) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47External covers and panels (CLJ 3500/3700) . . . . . . . . . . . . . . . . . . . . . . . . . . . 48Front door assembly (CLJ 3500/3700). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50Internal components (1 of 4) (CLJ 3500/3700). . . . . . . . . . . . . . . . . . . . . . . . . . . 52Internal components (2 of 4) (CLJ 3500/3700). . . . . . . . . . . . . . . . . . . . . . . . . . . 54Internal components (3 of 4) (CLJ 3500/3700). . . . . . . . . . . . . . . . . . . . . . . . . . . 58Internal components (4 of 4) (CLJ 3500/3700). . . . . . . . . . . . . . . . . . . . . . . . . . . 60Center frame assembly (CLJ 3500/3700) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

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Main right side plate assembly and motors (CLJ 3500/3700). . . . . . . . . . . . . . . .64Main left side plate assembly (CLJ 3500/3700) . . . . . . . . . . . . . . . . . . . . . . . . . .68Lower frame assembly (HP3700) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70Lower frame assembly (HP3500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71Image drive assembly (CLJ 3500/3700) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73Developing disengaging assembly (CLJ 3500/3700) . . . . . . . . . . . . . . . . . . . . . .74Tray 2 (cassette) (CLJ 3500/3700) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75Pick-up/feed assembly (1 of 2) (CLJ 3500/3700) . . . . . . . . . . . . . . . . . . . . . . . . .76Pick-up/feed assembly (2 of 2) (CLJ 3500/3700) . . . . . . . . . . . . . . . . . . . . . . . . .77Tray 2 (cassette) pick-up assembly (CLJ 3500/3700) . . . . . . . . . . . . . . . . . . . . .79Face-down delivery assembly (CLJ 3500/3700). . . . . . . . . . . . . . . . . . . . . . . . . .80Transfer unit (CLJ 3500/3700) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82Right swing frame assembly (CLJ 3500/3700) . . . . . . . . . . . . . . . . . . . . . . . . . . .83Left swing frame assembly (CLJ 3500/3700) . . . . . . . . . . . . . . . . . . . . . . . . . . . .84Fuser (CLJ 3500/3700). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85500-sheet paper feeder main body (CLJ 3500/3700) . . . . . . . . . . . . . . . . . . . . . .86500-sheet paper feeder paper pick-up drive assembly (CLJ 3500/3700). . . . . . .88500-sheet paper feeder paper tray (Tray 3) (CLJ 3500/3700) . . . . . . . . . . . . . . .90

CLJ 4500/4550. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92Determining the printer version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92

Accessories (CLJ 4500/4550). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92PCB assemblies (CLJ 4500/4550) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94External covers and panels (CLJ 4500/4600). . . . . . . . . . . . . . . . . . . . . . . . . . . .96Top cover assembly (CLJ 4500/4550) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98Internal components (1 of 3) (CLJ 4500/4550) . . . . . . . . . . . . . . . . . . . . . . . . . .100Internal components (2 of 3) (CLJ 4500/4550) . . . . . . . . . . . . . . . . . . . . . . . . . .102Internal components (3 of 3) (CLJ 4500/4550) . . . . . . . . . . . . . . . . . . . . . . . . . .104Developing carousel assembly (CLJ 4500/4550) . . . . . . . . . . . . . . . . . . . . . . . .106Paper pickup assembly (1 of 3) (CLJ 4500/4550) . . . . . . . . . . . . . . . . . . . . . . .108Paper pickup assembly (2 of 3) (CLJ 4500/4550) . . . . . . . . . . . . . . . . . . . . . . .110Paper pickup assembly (3 of 3) (CLJ 4500/4550) . . . . . . . . . . . . . . . . . . . . . . .111Upper drawer assembly (CLJ 4500/4550) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116MP tray paper pickup assembly (CLJ 4500/4550) . . . . . . . . . . . . . . . . . . . . . . .118250-sheet cassette (CLJ 4500/4550) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120500-sheet paper feeder (CLJ 4500/4550). . . . . . . . . . . . . . . . . . . . . . . . . . . . . .122Duplex unit (CLJ 4500/4550) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .123

CLJ 4600 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124Accessories (CLJ 4600) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124PCB locations (CLJ 4600) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .126External covers and panels (CLJ 4600) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .128Internal components (1 0f 5) (CLJ 4600) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130Internal components (2 of 5) (CLJ 4600) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132Internal components (3 of 5) (CLJ 4600) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134Internal components (4 of 5) (CLJ 4600) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .136Internal components (5 of 5) (CLJ 4600) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .138Paper pickup assembly (CLJ 4600) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .140Drum drive assembly (CLJ 4600) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .141

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Disengaging drive assembly (CLJ 4600) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142Fuser drive assembly (CLJ 4600) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143Casette (1 of 2) (CLJ 4600) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144Cassette (2 of 2) (CLJ 4600) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145Paper pickup assembly (CLJ 4500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146ETB assembly (CLJ 4600) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148Fuser assembly (1 of 2) (CLJ 4600). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150500-sheet feeder (CLJ 4600) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152Internal components 500-sheet feeder (CLJ 4600) . . . . . . . . . . . . . . . . . . . . . . 153500-sheet feeder drive assembly (CLJ 4600) . . . . . . . . . . . . . . . . . . . . . . . . . . 154500-sheet feeder cassette (CLJ 4600) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

CLJ 5500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156Accessories (CLJ 5500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156PCB locations (CLJ 5500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159External covers and panels (1 of 2) (CLJ 5500). . . . . . . . . . . . . . . . . . . . . . . . . 160External covers and panels (CLJ 5500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162Internal components (1 of () (CLJ 5500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164Internal components (2 of 9) (CLJ 5500. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166Internal components (3 of 9) (CLJ 5500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168Internal components (4 of 9) (CLJ 5500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170Internal components (5 of 9) (CLJ 5500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172Internal components (6 of 9) (CLJ 5500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174Internal components (7 of 9) (CLJ 5500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176Internal components (8 of 9) (CLJ 5500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178Internal components (9 of 9) (CLJ 5500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180Paper pickup drive assembly (CLJ 5500). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182Drum drive assembly (CLJ 5500). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183Disengaging drive assembly (CLJ 5500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184Fuser drive assembly (CLJ 5500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185Cassette (1 of 2) (CLJ 5500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186Paper pickup assembly (1 of 2) (CLJ 5500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188ETB assembly (CLJ 5500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190Fuser assembly (CLJ 5500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192500-sheet feeder (CLJ 5500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194500-sheet feeder internal components (CLJ 5500) . . . . . . . . . . . . . . . . . . . . . . 195500-sheet feeder cassette (CLJ 5500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197500-sheet feeder lifter drive assembly (CLJ 5500). . . . . . . . . . . . . . . . . . . . . . . 199500-sheet feeder paper pickup assembly (CLJ 5500) . . . . . . . . . . . . . . . . . . . . 200

CLJ 8500/8550 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202Accessories (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202Printer covers and doors (1 of 4) (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . 205Printer covers and doors (2 of 4) (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . 206Printer covers and doors (3 of 4) (CLJ 8550) . . . . . . . . . . . . . . . . . . . . . . . . . . . 208Printer covers and doors (4 of 4) (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . 210Internal cover assembly (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212Internal components (1 of 6) (CLJ 8500/8550). . . . . . . . . . . . . . . . . . . . . . . . . . 214Internal components (2 of 6) (CLJ 8500/8550). . . . . . . . . . . . . . . . . . . . . . . . . . 216

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Internal components (3 of 6) (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . . . .218Internal components (4 of 6) (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . . . .220Internal components (5 of 6) (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . . . .222Internal components (6 of 6) (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . . . .224Drum/cartridge drive assembly (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . .226Delivery drive assembly (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .228Tray 3 assembly (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .229Tray 2 assembly (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .230Paper pickup assembly (1 of 3) (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . .231Registration frame assembly (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . . .235Registration roller assembly (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . . . .236Feeder assembly (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .237Tray 1 pickup assembly (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .238Tray 1 assembly (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .239Delivery assembly (CLJ 8500/8550). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .240Delivery cover assembly (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .242Transfer belt assembly (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .244Fuser assembly (1 of 3) (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .245Fuser assembly (2 of 3) (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .246PCA assemblies (CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2482,000-sheet input unit covers and doors (CLJ 8500/8550). . . . . . . . . . . . . . . . .2502,000-sheet input unit internal components (CLJ 8500/8550) . . . . . . . . . . . . . .252Multi-bin mailbox components (1 of 3) (CLJJ 8500/8550) . . . . . . . . . . . . . . . . .254Multi-bin mailbox components (2 of 3) (CLJJ 8500/8550) . . . . . . . . . . . . . . . . .256Multi-bin mailbox components (3 of 3) (CLJJ 8500/8550) . . . . . . . . . . . . . . . . .2583,000-sheet stapler/stacker components (1 of 2) (CLJJ 8500/8550) . . . . . . . . .2603,000-sheet stapler/stacker components (2 of 2) (CLJJ 8500/8550) . . . . . . . . .262

CLJ 8550mfp (if different from the CLJ 8500/8550) . . . . . . . . . . . . . . . . . . . . . . . .264Interface assembly location (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . .264ECO-2 PCB assembly (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .265Interface assembly (CLJ 8550mfp). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .266Stand screw kit (CLJ 8550mfp). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .267Stand assembly (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .268Copy module screw/ring, belt, gear/pulley, and spring kits (CLJ 8550mfp) . . . .270External covers and panels (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . .270Internal components (1 of 3) (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . .272Internal components (2 of 3) (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . .274Internal components (3 of 3) (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . .276Power cord terminal assembly (CLJ 8550mfp). . . . . . . . . . . . . . . . . . . . . . . . . .278Control panel assembly (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .280Copyboard cover assembly (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . .282Mirror assembly (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .284Electric tray assembly (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .286DC power supply (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .288APC power supply PCA (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .290Noise filter PCA (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .291Control panel PCA (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .292

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Control panel CPU PCA (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293Control panel inverter PCA (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294Reader controller PCA (CLJ 8550mfp). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295Analog image processor PCA (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . 296Motor driver PCA (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297Inverter PCA (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298Automatic document feeder (ADF; CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . 299Belt kit (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299Bushing kit (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300Gear/pulley kit (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301Pin kit (CLJ 8550mfp). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302Screw/ring kit (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302Spring kit (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305Mounting hardware *(CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306External covers and panels (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307DF assembly (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308Document tray assembly (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312Upper cover assembly (CLJ 8550mfp). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314RF assembly (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316Right paper delivery assembly (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . 327Paper feed motor assembly (CLJ 8550mfp). . . . . . . . . . . . . . . . . . . . . . . . . . . . 329Belt drive motor assembly (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330Upper paper guide assembly (CLJ 8550mfp). . . . . . . . . . . . . . . . . . . . . . . . . . . 332Lower paper guide assembly (CLJ 8550mfp). . . . . . . . . . . . . . . . . . . . . . . . . . . 334Separation roller assembly (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336Paper separation assembly (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338RDF controller PCA (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340Kits (CLJ 8550mfp). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341External covers and panels (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344Internal components (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346Lifter drive assembly (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353Paper pick-up assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354Deck controller PCA (CLJ 8550mfp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359

CLJ 9500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360Accessories and supplies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360External covers and panels (1 of 2) (CLJ 9500). . . . . . . . . . . . . . . . . . . . . . . . . 362External covers and panels (2 of 2) (CLJ 9500). . . . . . . . . . . . . . . . . . . . . . . . . 364Left cover assembly (CLJ 9500). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367Right door assembly (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368PCB assemblies (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369Internal components (1 of 9) (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370Internal components (2 of 9) (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372Internal components (3 of 9) (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 374Internal components (4 of 9) (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 376Internal components (5 of 9) (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 378Internal components (6 of 9) (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 381Internal components (7 of 9) (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 384

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Internal components (8 of 9) (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .386Internal components (9 of 9) (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .388Registration drive assembly (CLJ 9500). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .391Process cartridge drive assembly (image drum drive) (CLJ 9500). . . . . . . . . . .392Toner cartridge drive assembly (print cartridge drive) (CLJ 9500) . . . . . . . . . . .394Fuser drive assembly (CLJ 9500). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .396Cassette assembly (CLJ 9500). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .398Paper pickup assembly (1 of 3) (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . . . . .400Paper pickup assembly (2 of 3) (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . . . . .402Paper pickup assembly (3 of 3) (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . . . . .404Manual feed pickup assembly (tray 1) (1 of 2) (CLJ 9500). . . . . . . . . . . . . . . . .408Manual feed pickup assembly (tray 1) (2 of 2) (CLJ 9500). . . . . . . . . . . . . . . . .410Registration assembly (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .412Secondary transfer assembly (T2) (1 of 2) (CLJ 9500) . . . . . . . . . . . . . . . . . . .414Secondary transfer assembly (T2) (1 of 2) (CLJ 9500) . . . . . . . . . . . . . . . . . . .416Delivery feed assembly (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .417Face down delivery feed assembly (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . .418Delivery cover assembly (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .419Fuser assembly (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .420Tray 4 PCA locations (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .421Tray 4 main body (1 of 2) (CLJ 9500). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .422Tray 4 main body (2 of 2) (CLJ 9500). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .424Tray 4 drive assembly (CLJ 9500) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .426Pedestal (1 of 2) (CLJ 9500). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .427Pedestal (2 of 2) (CLJ 9500). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .428

Common hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .429Alphabetical parts lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .431

CLJ 2500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .431CLJ 3500/3700. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .440CLJ 4500/4550. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .451CLJ 4600 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .460CLJ 5500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .465CLJ 8500/8550. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .471CLJ 8550mfp (if different from the CLJ 8550) . . . . . . . . . . . . . . . . . . . . . . . . . . . .481CLJ 9500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .490

Numerical parts lists. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .509CLJ 2500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .509CLJ 3500/3700. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .518CLJ 4500/4550. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .529CLJ 4600 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .539CLJ 5500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .544CLJ 8500/8550. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .550CLJ 8550mfp (if different from the CLJ 8550) . . . . . . . . . . . . . . . . . . . . . . . . . . . .560CLJ 9500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .569

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! Asia PaIntroduction 1

! Europe: http://www.hp.com/go/suppliescific: http://www.hp.com/paper1Color printer partsIntroduction

The figures in this guide illustrate the major subassemblies in HP LaserJet color printers and their component parts. A table that accompanies each exploded-view diagram lists field replaceable units (FRUs). Alphabetical and numerical master parts lists are available at the end of this guide.

WARNING!When looking for an electrical part, make sure to look for the voltage that is listed in the description column so that the part number corresponds to the correct voltage for the printer model that you have.

Ordering parts Before visiting printer support websites (or the Customer Services and Support Organization that are URLs listed here), obtain the following information and print the specified diagnostic pages.

! printer model number! printer serial number! printer configuration page, EIO Jetdirect card page, event log

All standard part numbers listed are stocked and can be ordered from the HP Customer Services and Support Organization. Use the following website to search for HP product parts by using the HP product name or model number or the part number, or by selecting an HP product from a list.http://www.hp.com/go/partsinfoTo order parts, go to http://www.partsdirect.hp.comConsumables and accessories can be ordered from Hewlett-Packard at the following websites.

! North America: http://www.hp.com/sbso/product/supplies! Canada: http://www.hp.ca/catalog/supplies

2 ENWW

SupportHewlett-Packard provides free telephone support during the product warranty period. When you call, you will be connected to a responsive team waiting to help you. For the telephone number that you should call in your country/region, see the support sheet that came in the box with your printer. Before calling have the following information available:

! product name! product serial number! the date of purchase of your printer and a description of the problem you are

experiencingTest the software installation. Attempt to print a test page from the software program. Try reinstalling the software. If reinstalling the software does not correct the problem, see the Readme file on the CD-ROM that came with the printer, or call the phone number for your country/region (phone numbers are listed on the support sheet that came in the box with the printer).

HP-authorized resellers and supportTo locate HP-authorized resellers and support, call (1) (800) 243-9816 in the U.S. or(1) (800) 387-3867 in Canada.

HP service agreementsFor information about HP service agreements, call (1) (800) 743-8305 in the U.S. or (1) (800) 268-1221 in Canada.

HP PartnerCareYou can use the following information to contact HP PartnerCare:

! for PartnerShip Web, http://www.partner.americas.hp.com! for Connect Online, http://www.connect-online.hp.com! for Asia Pacific countries/regions, http://partnercare.asiapac.hp.com! for Canada Partner, http://www.canada.hp.com! for Latin America, http://www.conecta.latinamerica.hp.com

ENWW Printer parts and diagrams 3

Printer parts and diagrams

CLJ 2500WARNING!

When looking for an electrical part, make sure to look for the voltage that is listed in the description column to make sure that the part number corresponds to the correct voltage for the printer model that you have.

Accessories (CLJ 2500)

Table 1 Accessories and supplies (CLJ 2500)Item Description Part numberMemory upgrades (DIMMs)

32 MB C7845A

64 MB C7846A128 MB C9121A

Font DIMM (100-pin) 8 MB language font ROM Go to http://www.hp.com for DIMM availability and ordering

Print cartridges black print cartridge C9700Acyan print cartridge C9701Ayellow print cartridge C9702Amagenta print cartridge C9703A

Imaging drum C9704ACables and interface accessories

IEEE-1284 parallel cable (2-meter, size B)

C2950A

IEEE-1284 parallel cable (3-meter, size B)

C2951A

USB cable (2-meter standard USB-compatible device connector

C6158A CPC

Connectivity accessories

MPI Tech Bluetooth printer adapter

Go to http://www.hp.com for DIMM availability and ordering

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External covers and panels (CLJ 2500)

Figure 1 External covers and panels (CLJ 2500)


Table 2 Covers (CLJ 2500)Item Part number Description Qty

.

1; pg 4 RB3-0030-000CN Rear cover 1

2; pg 4 RB3-0035-000CN Interface cover 1

3; pg 4 RG5-6900-000CN Top cover assembly 1

3A; pg 4 RB3-0089-000CN Rack, top cover 1

3B; pg 4 RF5-4007-000CN Top door 1

4; pg 4 RB3-0032-000CN Top output bin cover 1

5; pg 4 RG5-6953-000CN Right-side cover 1

5A; pg 4 RB3-0033-000CN DIMM door 1

6; pg 4 RG5-6927-000CN Control panel assembly 1

7; pg 4 RG5-6902-000CN Left-side cover 1

7A; pg 4 RS6-2759-000CN Spring, on/off switch 1

7B; pg 4 RB3-0037-000CN Rod, on/off switch 1

7C; pg 4 RB3-0028-000CN Left cover 1

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Front frame assembly (CLJ 2500)

Figure 2 Front frame assembly (CLJ 2500)


Table 3 Front frame assembly (CLJ 2500)Item Part number Description Qty.1; pg 6 RB2-9952-000CN Spring, tray 1 flag 1

2; pg 6 RB2-3041-000CN Hinge, left, tray 1 1

3; pg 6 RB2-3042-000CN Hinge, right, tray 1 1

4; pg 6 RB2-3043-000CN Bushing, left 1

5; pg 6 RB2-3044-000CN Bushing, right 1

6; pg 6 RB2-6248-000CN Damper 1

7; pg 6 RB3-0102-000CN Front cover 1

8; pg 6 RB3-0103-000CN Front lower cover 1

9; pg 6 RB3-0104-000CN Roller cover 1

10; pg 6 RB3-0111-000CN Flag, tray 1 sensor 1

11; pg 6 RB3-0119-000CN Grounding plate 1

12; pg 6 RB3-0120-000CN Cover, solenoid (SL92) 113; pg 6 RB3-0121-000CN Spring, right 1

14; pg 6 RB3-0122-000CN Spring, left 1

15; pg 6 RB3-0135-000CN Flag, switch 1

16; pg 6 RH7-5337-000CN Solenoid (SL92) 117; pg 6 RF5-4012-000CN Separation pad assembly 1

18; pg 6 RS6-2030-000CN Spring, tray 1 guide 2

19; pg 6 RS7-0418-000CN Gear, 26T 1

20; pg 6 RS7-0424-000CN Gear, 20T/40T 1

21; pg 6 RS7-0426-000CN Gear, 26T/50T 1

22; pg 6 RS7-0429-000CN Gear, 26T 1

23; pg 6 WG8-5382-000CN Sensor (PS718) 124; pg 6 XA9-1262-000CN Screw, M4x10 11

25; pg 6 RG5-6937-000CN Tray 1 assembly 1

26; pg 6 RG5-6938-000CN Gear assembly 1

27; pg 6 RG5-6951-000CN Tray 1 guide assembly 1

28; pg 6 RG5-6952-000CN Tray 1 pickup assembly 1

29; pg 6 RG5-6957-000CN E-label reader assembly 1

8 ENWW

30; pg 6 RG5-6956-000CN E-label reader PCA 1

31; pg 6 WT2-5056-000CN Clip, cable 1

32; pg 6 RS7-0425-000CN Gear, 30T 1

33; pg 6 RS5-1635-000CN Bushing, gear assembly 1

34; pg 6 RF5-4047-000CN Pad, light-blocking 1

35; pg 6 RB2-9954-000CN Guide, left, paper feed 1

36; pg 6 RS6-8662-000CN Label, image cartridge 1


38; pg 6 RS5-1638-000CN Bushing 1

39; pg 6 RB2-9955-000CN Guide, right, paper feed 1

501; pg 6 XD2-1100-502CN E-ring 2

28A; pg 6 RB3-0160-000CN Pickup roller, tray 1 1

Table 3 Front frame assembly (continued) (CLJ 2500)Item Part number Description Qty.


Table 4 Formatter assemblies (not pictured) (CLHJ 2500)Item Part number Description Qty

.

NA C9145At Formatter (DC BOMs) 1NA C9145-60001 Formatter 1

NA C9705-6101 Formatter cage assembly 1

NA 0515-4257 Screw, M3x.5, black, thread rolling (formatter cage) 1NA C9705-00001 Formatter case (formatter cage) 1NA C9705-00002 Memory cover (formatter cage) 1NA C9705-00003 Back panel (formatter cage) 1NA 5021-0349 EIO coverplate 1

NA C9705-40006 EIO card guide 1

NA C9145-67901 Kit, replacement 1

NA C9145-69001 Exchange assembly, formatter 1

10 ENWW

Internal components (1 of 2) (CLJ 2500)

Figure 3 Internal components (1 of 2) (CLJ 2500)


Table 5 Internal components (1 of 2) (CLJ 2500)Item Part number Description Qty

.

1; pg 10 RB3-0019-000CN Toner catch tray 1

2; pg 10 RB2-0032-000CN RFI shield 1

3; pg 10 RB3-0025-000CN Air duct 1

4; pg 10 RB3-0091-000CN Gear, 18T 1

5; pg 10 RB3-0092-000CN Gear, 15T 1

6; pg 10 XA9-1355-000CN Screw, M3x8 2

7; pg 10 XA9-1262-000CN Screw, M4x10 26

8; pg 10 RF5-4049-000CN Entrance guide assembly 1

9; pg 10 RH7-1537-000CN Fan (FM712) 110; pg 10 RH7-5333-000CN Clutch (CL1) 111; pg 10 RF5-4040-000CN Transfer roller 1

12; pg 10 RH7-7149-000CN Thermistor (TH3) 113; pg 10 RG5-7144-000CN Cable, upper 1

14; pg 10 RG5-7145-000CN Cable, front 1

15; pg 10 XA9-0849-000CN Screw, RS, M3x6 2

16; pg 10 RB3-0014-000CN Bushing, transfer roller 1

17; pg 10 RB3-0015-000CN Spring, transfer roller 1

18; pg 10 RS7-0435-000CN Gear, 32T/37T 1

19; pg 10 RS7-0436-000CN Gear, 37T/43T 1

20; pg 10 RS7-0437-000CN Gear, 51T 1

21; pg 10 RB2-9905-000CN Spring, torsion 2

22; pg 10 RB2-9908-000CN Roller, top output bin 2

23; pg 10 RG5-6897-000CN Roller assembly, upper top bin 1

24; pg 10 RH7-1533-000CN Carousel motor, dc, 24v 1

501; pg 10 XD2-1100-322CN E-ring

12 ENWW

Internal components (2 of 2) (CLJ 2500)

Figure 4 Internal components (2 of 2) (CLJ 2500)

J11J102

J101

J1001


Table 6 Internal components (2 of 2) (CLJ 2500)Item Part number Description Qty.1; pg 12 RH2-5524-000CN Cable, flat, flexible, laser/scanner 1

2; pg 12 RB3-0023-000CN Holder, interlock switch 1

3; pg 12 RG5-6907-000CN Top plate 1

4; pg 12 RB2-9903-000CN Cable guide 1

5; pg 12 RG5-6880-000CN Laser/scanner 1

6; pg 12 XA9-0849-000CN Screw, M3x6 19

7; pg 12 RG5-7114-000CN Cable, motor 1

8; pg 12 RH2-5525-000CN Cable, flat, flexible, formatter 1

9; pg 12 RH7-6051-000CN Switch, interlock 1

10; pg 12 RG5-6935-000CN Cartridge guide assembly 1

11; pg 12 WT2-5778-000CN Spacer 2

501; pg 12 XB6-7300-407CN Screw, M3x4 5

14 ENWW

Main drive assembly (CLJ 2500)

Figure 5 Main drive assembly (CLJ 2500)


Table 7 Main drive assembly (CLJ 2500)Item Part number Description Qty.1; pg 14 RG5-6932-000CN Right side plate front assembly 1

2; pg 14 RF5-4010-000CN Gear train motor 1

3; pg 14 RH7-5335-000CN Clutch, main gear train (CL2) 14; pg 14 RB3-0090-000CN Rack 1

5; pg 14 RG5-7115-000CN Cable 1

6; pg 14 RG5-6934-000CN Right side plate rear assembly 1

16 ENWW

Rear frame assembly (CLJ 2500)

Figure 6 Rear frame assembly (CLJ 2500)


Table 8 Rear frame assembly (CLJ 2500)Item Part number Description Qty.1; pg 16 RB2-9904-000CN Fuser duct 1

2; pg 16 RG5-6936-000CN Roller, lower, top output bin 1

3; pg 16 RB2-9906-000CN Spring, left 2

4; pg 16 XA9-1262-000CN Screw, M4x10 2

5; pg 16 RB2-9909-000CN Roller, rear output bin 2

6; pg 16 RB2-9916-000CN Cover, fuser motor 1

7; pg 16 RB2-9912-000CN Guide, top output bin 2

18 ENWW

Middle frame assembly (CLJ 2500)

Figure 7 Middle frame assembly (CLJ 2500)


Table 9 Middle frame assembly (CLJ 2500)Item Part number Description Qty.1; pg 18 RB1-8668-000CN Timing belt 1

2; pg 18 RB3-0061-000CN Pulley 2

3; pg 18 RB3-0063-000CN Feed belt 8

4; pg 18 RB2-6297-000CN Rubber foot 2


6; pg 18 RB3-0009-000CN Static charge eliminator plate 1

7; pg 18 RB3-0010-000CN Feed plate 1

8; pg 18 RB3-0011-000CN Shaft, feed drive 1

9; pg 18 RB3-0012-000CN Roller, belt 1

10; pg 18 RB3-0060-000CN Shaft, idler gear 1

11; pg 18 RB3-0045-000CN Spring 1

12; pg 18 RB3-0016-000CN Spring 1

13; pg 18 RB3-0022-000CN Gear, idler, 23T 1

14; pg 18 RB3-0042-000CN Spring 1

15; pg 18 RB3-0043-000CN Spring 1

16; pg 18 RB3-0044-000CN Spring 1

17; pg 18 RB3-0046-000CN Spring 1

18; pg 18 RB3-0047-000CN Spring 1

19; pg 18 RB3-0048-000CN Spring 1

20; pg 18 RS5-1637-000CN Bushing 1

21; pg 18 RB3-0056-000CN Insulating sheet 1

22; pg 18 RB3-0057-000CN Transfer slide plate 2

23; pg 18 RH2-5519-000CN Connector, optional trays 1

24; pg 18 RS7-0428-000CN Gear, 30T 1

25; pg 18 XA9-1262-000CN Screw, M4x10 6

26; pg 18 RG5-6939-000CN Registration roller assembly 1

27; pg 18 RG5-7123-000CN Cable, grounding 1

28; pg 18 RG5-6940-000CN Registration shutter assembly 1

29; pg 18 RG5-7122-000CN Cable, interface 1

20 ENWW

30; pg 18 RB3-0052-000CN Cover, gear 1

31; pg 18 RB3-0065-000CN Grounding spring 1

32; pg 18 RB3-0066-000CN Grounding spring 1

33; pg 18 RB2-9925-000CN Flag, transfer sensor 1

34; pg 18 RB2-9924-000CN Holder, transfer sensor 1

35; pg 18 RB2-7195-000CN Roller, transfer sensor 1

36; pg 18 RB3-0067-000CN Pulley 2

37; pg 18 RG5-7128-000CN Cable 1

38; pg 18 WG8-5382-000CN Sensor, transfer (PS720) 139; pg 18 RS6-2766-000CN Spring 1

40; pg 18 RB2-9850-000CN Mount, terminal 1

41; pg 18 RB2-9851-000CN Mount, antenna contact 1


43; pg 18 RG5-7130-000CN Cable, high-voltage transformer 1

44; pg 18 WT2-5700-000CN Clamp, cable 1

Table 9 Middle frame assembly (continued) (CLJ 2500)Item Part number Description Qty.


Rotary (carousel) assembly (CLJ 2500)

Figure 8 Rotary (carousel) assembly (CLJ 2500)

Table 10 Rotary assembly (CLJ 2500)Item Part number Description Qty.1; pg 21 RG5-6957-000CN Contact assembly, E-label reader 1

2; pg 21 RG5-6942-000CN Rotary plate assembly, left 1

2A; pg 21 RG5-7129-000CN Cable, rotary assembly 1

3; pg 21 RG5-6974-000CN Cable, E-label reader 1

4; pg 21 RG5-6943-000CN Rotary pressure assembly 1

5; pg 21 RG5-7117-000CN Cable, sensor 1

NA; pg 21 RG5-6910-000CN Carousel assembly (all) 17; pg 21 RB2-9809-000CN Right carousel block (blue) 18; pg 21 RB2-9809-000CN Left carousel block (white) 1NA; pg 21 RB2-9852-000Cn Carousel release guide 1

7

8

22 ENWW

Power-supply base assembly (CLJ 2500)

Figure 9 Power-supply base assembly (CLJ 2500)


Table 11 Power-supply base assembly (CLJ 2500)Item Part number Description Qty.1; pg 22 RB3-0006-000CN Holder, fuser connector 1

2; pg 22 RB3-0007-000CN Insulating sheet 1

3; pg 22 RH2-5520-000CN Connector, fuser drawer 1

4; pg 22 RG5-7146-000CN Cable, H.V.T. 1

5; pg 22 WT2-5737-000CN Cable clip 2

6; pg 22 XA9-1355-000CN Screw, M3x8 8

7; pg 22 RG5-7126-000CN Cable, sub H.V.T. 1

8; pg 22 RG5-7109-000CN Cable, fuser connector, dc controller 1

9; pg 22 RG5-6971-000CN Cable, fuser, power 1

10; pg 22 RG5-7106-000CN Cable, formatter, power 1

11; pg 22 RG5-7107-000CN Cable, power (1) 112; pg 22 RG5-7108-000CN Cable, power (2) 113; pg 22 RB3-0062-000CN Holder, high voltage 1

14; pg 22 XA9-1291-000CN Screw, M3x8 1

24 ENWW

Fuser assembly (CLJ 2500)

Figure 10 Fuser assembly (CLJ 2500)


Table 12 Fuser assembly (CLJ 2500)Item Part number Description Qty.NA; pg 24 RG5-6903-000CN Fuser, 110-127 V 1

NA; pg 24 RG5-6913-000CN Fuser, 220-240 V 1

1; pg 24 RB2-2973-000CN Bushing 2

2; pg 24 RB2-4933-000CN Shaft, lever 2

3; pg 24 RB3-0178-000CN Lever, right lock release 1

4; pg 24 RB3-0179-000CN Lever, left lock release 1

5; pg 24 RB3-0180-000CN Guide, inlet 1

6; pg 24 RB3-0186-000CN Plate, pressure, right 1

7; pg 24 RB3-0190-000CN Plate, pressure, left 1

8; pg 24 RB3-0191-000CN Roller, pressure 1


10; pg 24 RF5-4008-000CN Base plate, fuser 1

11; pg 24 RS6-2756-000CN Spring, compression 2

12; pg 24 RS7-0432-000CN Gear, 27T 1

13; pg 24 WT2-5700-000CN Clamp, cable 1

14; pg 24 RG5-6928-000CN Film assembly, 110-127 V 1

NA; pg 24 RG5-6949-000CN Film assembly, 220-240 V 1

15; pg 24 RG5-6929-000CN Separation upper guide assembly 1

15A; pg 24 RS6-8657-000CN Label, caution 1

16; pg 24 RG5-7110-000CN Cable, fuser 1

17; pg 24 RG5-6931-000CN Rear output bin cover assembly 1

17A RB3-0176-000CN Cover, upper rear output bin 1

18; pg 24 RG5-6930-000CN Separation lower guide assembly 1

501; pg 24 XB3-6300-800CN Screw, RS, M3x8 5

26 ENWW

Rotary-drive assembly (CLJ 2500)

Figure 11 Rotary-drive assembly (CLJ 2500)

Table 13 Rotary-drive assembly (CLJ 2500)Item Part number Description Qty.NA; pg 26 RG5-6911-000CN Rotary drive assembly 1

1; pg 26 RG5-6958-000CN Carousel rotation motor (DCM703) 12; pg 26 RH7-1535-000CN Print cartridge motor (PM705) 13; pg 26 RH7-5339-000CN Solenoid (SL93) 1


PCA assemblies (CLJ 2500)

Figure 12 PCA assemblies (CLJ 2500)

Table 14 PCA assemblies (CLJ 2500)Item Part number Description Qty

.

1; pg 27 RG5-6966-000CN Top-of-page sensor PCA 1

2; pg 27 RG5-6959-000CN Dc controller 1

3; pg 27 RH3-2252-000CN Low-voltage PCA (110 to 127 V) 13; pg 27 RH3-2243-000CN Low-voltage PCA (220 to240 V) 14; pg 27 RG5-6960-000CN H.V.T. PCA 1

5; pg 27 RG5-6965-000CN Waste-toner sensor PCA 1

6; pg 27 RG5-6967-000CN Registration-sensor PCA 1

7; pg 27 RH7-7146-000CN Density-sensor PCA 1

8; pg 27 RG5-6964-000CN Toner-sensor PCA 1

9; pg 27 RG5-7124-000CN Sub-H.V.T. PCA 1

28 ENWW

Covers for optional tray 2 (CLJ 2500)

Figure 13 Covers for optional tray 2 (CLJ 2500)


Table 15 Covers for optional tray 2 (CLJ 2500)Item. Part number Description Qty.NA; pg 28 C9698A Optional tray 2 1

1; pg 28 RB3-0106-000CN Left cover, tray 2 1

2; pg 28 RB3-0108-000CN Crossmember, tray 2 1

3; pg 28 RB3-0282-000CN Cover, top, tray 2 1

4; pg 28 RB3-0283-000CN Cover, bottom, tray 2 1

5; pg 28 RB2-3019-000CN Stopper, lift plate, tray 2 1

6; pg 28 RG5-7139-000CN Cable, pickup, tray 2 1

7; pg 28 RG5-7149-000CN Cable, drawer, tray 2 1

8; pg 28 RG5-7138-000CN Cable, sensor, tray 2 1

501; pg 28 XB4-7401-007CN Screw, tapping, pan head, M4x10, tray 2 5

30 ENWW

Center frame assembly (optional tray 2) (CLJ 2500)

Figure 14 Center frame assembly (optional tray 2) (CLJ 2500)


Table 16 Center frame assembly (optional tray 2) (CLJ 2500)Item Part number Description Qty.1; pg 30 RB3-0105-000CN Cover, center frame, tray 2 1

2; pg 30 RB3-0165-000CN Cover, top, center frame, tray 2 1

3; pg 30 RB3-0166-000CN Cover, bottom, center frame, tray 2 1

4; pg 30 RS7-0431-000CN Gear, 15T, tray 2 1

5; pg 30 RS7-0430-000CN Gear, 26T, tray 2 1

6; pg 30 RS6 2760-000CN Spring, compression, tray 2 2

7; pg 30 RS6-2025-000CN Spring, tension, tray 2 1

8; pg 30 RS5-1636-000CN Bushing, tray 2 1

9; pg 30 RB1-2190-000CN Collar, spring, tray 2 1

10; pg 30 RB2-2843-000CN Spring, torsion, tray 2 1

11; pg 30 RB2-2892-000CN Roller, tray 2 2

12; pg 30 WG8-5382-000CN Photointerrupter (TLP1242), tray 2 213; pg 30 RB2-2895-000CN Bushing, right, tray 2 1

14; pg 30 RB2-2896-000CN Bushing, left, tray 2 1

15; pg 30 RB2-2897-000CN Bushing, tray 2 1

16; pg 30 RS5-1638-000CN Bushing, tray 2 1

17; pg 30 RB3-0129-000CN Roller, M, tray 2 1

18; pg 30 RB3-0130-000CN Flag, set sensor, tray 2 1

19; pg 30 RB3-0132-000CN Flag, pickup sensor, tray 2 1

20; pg 30 RB3-0136-000CN Cover (gauss-proof), tray 2 121; pg 30 RB3-0137-000CN Grounding plate, roller, tray 2 1

22; pg 30 RB3-0161-000CN Roller, pickup, tray 2 1

23; pg 30 RF5-4035-000CN Arm, roller pressure, tray 2 2

24; pg 30 RH7-5341-000CN Solenoid (SL9), tray 2 125; pg 30 XD9-0136-000CN E-ring, tray 2 1

26; pg 30 XA9-1263-000CN Screw, TP, M3x5, tray 2 2

32 ENWW

Media tray (optional tray 2) (CLJ 2500)

Figure 15 Media tray (optional tray 2) (CLJ 2500)


Right cover assembly (optional tray 2) (CLJ 2500)

Figure 16 Right cover assembly (optional tray 2) (CLJ 2500)

Table 17 Media trayoptional tray 2 (CLJ 2500)Item Part number Description Qty

.

NA; pg 32 RG5-6914-000CN Media trayoptional tray 2 1

1; pg 32 RB3-0109-000CN Cover, media tray, tray 2 1

2; pg 32 RG5-6915-000CN Main body assembly, tray 2 1

3; pg 32 RB2-9960-000CN Separation pad, tray 2 1

4; pg 32 RF5-4045-000CN Separation pad assembly, tray 2 1

Table 18 Right cover assembly (optional tray 2) (CLJ 2500)Item Part number Description Qty.NA; pg 33 RG5-6919-000CN Right cover assembly, tray 2 1

1; pg 33 RG5-6968-000CN Feed-drive PCA, tray 2 1

2; pg 33 RH2-5519-000CN Connector, tray 2 1

34 ENWW

Covers for optional tray 3 (CLJ 2500)

Figure 17 Covers for optional tray 3 (CLJ 2500)


Table 19 Covers for optional tray 3 (CLJ 2500)Item Part number Description Qty.NA; pg 34 C9699A Optional tray 3 1

1; pg 34 RB3-0140-000CN Cover, left, tray 3 1

2; pg 34 RB3-0141-000CN Cover, right, tray 3 1

3; pg 34 RG5-6898-000CN Feed roller assembly, tray 3 1

4; pg 34 RB2-3489-000CN Cover, lower left, tray 3 1

5; pg 34 RB2-6452-000CN Crossmember, tray 3 2

6; pg 34 RB2-6453-000CN Cover, sensor, tray 3 1

7; pg 34 XA9-0606-000CN Screw, M4x10, tray 3 3

8; pg 34 XA9-1316-000CN Screw, TP, M4x10, tray 3 4

36 ENWW

Internal components (optional tray 3) (CLJ 2500)

Figure 18 Internal components (optional tray 3 (CLJ 2500)


Table 20 Internal components (optional tray 3) (CLJ 2500)Item Part number Description Qty.1; pg 36 RB2-2892-000CN Roller, tray 3 2

2; pg 36 RB2-2895-000CN Bushing, right, tray 3 1

3; pg 36 RB2-2896-000CN Bushing, left, tray 3 1

4; pg 36 RB2-6448-000CN Arm, sensor, tray 3 1

5; pg 36 RB2-6450-000CN Spring, leaf, tray 3 1

6; pg 36 RB2-6451-000CN Spring, leaf, tray 3 1

7; pg 36 RB3-0161-000CN Roller, pickup, tray 3 1

9; pg 36 XD9-0136-000CN E-ring, tray 3 1

10; pg 36 WG8-5382-000CN Photointerrupter (TLP1242), tray 3 111; pg 36 RG5-5621-000CN Feed roller assembly, tray 3 1

12; pg 36 RS6-2398-000CN Spring, compression, tray 3 1

13; pg 36 RG5-7150-000CN Cable, drawer, tray 3 1

14; pg 36 RG5-7142-000CN Cable, sensor, tray 3 1

15; pg 36 XA9-0606-000CN Screw, M4x10, tray 3 3

38 ENWW

Feed drive assembly (optional tray 3) (CLJ 2500)

Figure 19 Feed drive assembly (optional tray 3) (CLJ 2500)


Table 21 Feed drive assembly (optional tray 3) (CLJ 2500)Item Part number Description Qty.NA; pg 38 RG5-6925-000CN Feed drive assembly, tray 3 1

1; pg 38 RH7-5341-000CN Solenoid (SL95), tray 3 12; pg 38 RH7-1536-000CN Motor (M706), tray 3 13; pg 38 RG5-7143-000CN Cable, motor, tray 3 1

4; pg 38 RG5-6969-000CN Feed-drive PCA assembly, tray 3 1

40 ENWW

Media tray (optional tray 3) (CLJ 2500)

Figure 20 Media tray (optional tray 3) (CLJ 2500)


Table 22 Media tray (optional tray 3) (CLJ 2500)Item Part number Description Qty.NA; pg 40 RG5-6920-000CN Media tray, tray 3 1

1; pg 40 RG5-6921-000CN Main frame assembly, tray 3 1

2; pg 40 RG5-6922-000CN Front cover assembly, tray 3 1

3; pg 40 RB2-6472-000CN Pin, lift stopper, tray 3 1

4; pg 40 RG5-6899-000CN Separation pad assembly, tray 3 1

NA; pg 40 Rb2-9960-000CN Separation pad (same as tray 2) 1

42 ENWW

CLJ 3500/3700


NoteAny item or part description followed by (HP3500) or (HP3700) indicates that the item or part is for use for the HP Color LaserJet 3500 series printer or the HP Color LaserJet 3700 series printer only.

Accessories and supplies (CLJ 3500/3700)

Table 23 Accessories and supplies(CLJ 3500/3700)Product # Part # DescriptionFirmware DIMMs

C9719-67901 16/64 programmed firmware DIMMQ3992-67901 16/128 programmed firmware DIMM for the HP

3700dn and HP 3700dtn bundles only

Flash Dimm C4287A C9665-67951 4 MB Flash DIMMMemory upgrades (DIMMs) C7848A C7848-67901 Synchronous 64 MB DIMM (SDRAM) C7850A C7850-67901 Synchronous 128 MB DIMM (SDRAM) C9653A C9653-67901 Synchronous 256 MB DIMM (SDRAM)Accessories Q2486A Q2486-67901 Optional 500-sheet paper feeder (Tray 3) Internal

(EIO) connectivity for the HP Color LaserJet 3700series printer

Internal (EIO) I/O PCB (exchange part)Connectivity for the HP Color LaserJet 3700 series printer

J6057A J6057-69001 HP Jetdirect 615n internal print server (10/100-TX, Ethernet, HI-Speed USB 2.0)

J4167A HP Jetdirect 610n print server (Token Ring) J6058A HP Jetdirect 680n 802.11b wireless print server


J4135A HP Jetdirect connectivity card (USB, serial, and LocalTalk)

External (EX) I/O PCB (exchange part)Connectivity for the HP Color LaserJet 3500 series printer

J7942A J7942-69001 HP Jetdirect en3700 external print server (10/100base Tx, USB 2.0 HI-speed) exchange

J6061A HP Jetdirect 380x 802.11b wireless print server (USB 1.1)

J6035B HP Jetdirect 175x print server (fast Ethernet, 10/100base Tx, USB 1.1)

J6072A HP bt1300 Bluetooth wireless printer adapter (for USB or parallel)

External (EX) connectivity for the HP Color LaserJet 3700 series printer J3264A J7942-69001 HP Jetdirect 500x print server (Token Ring) J3265A HP Jetdirect 500x print server (fast Ethernet) J3258B HP Jetdirect 170x print server (Ethernet) J7942A HP Jetdirect en3700 external print server (10/

100base Tx, Hi-Speed USB 2.0) J6061A HP Jetdirect 380x 802.11b wireless print server (USB

1.1) J6035B HP Jetdirect 175x print server (fast Ethernet 10/

100base Tx, USB 1.1) J6072A HP bt1300 Bluetooth wireless printer adapter (for

USB or parallel) SuppliesQ2670A Q2670-67901 Black print cartridge

Q2670-67902 Black print cartridge (Europe)Q2671A Q2671-67901 Cyan print cartridgeCLJ 3500

Q2671-67902 Cyan print cartridgeCLJ 3500 (Europe)Q2681A Q2681-67901 Cyan print cartridgeCLJ 3700

Q2681-67902 Cyan print cartridgeCLJ 3700 (Europe)Q2672A Q2672-67901 Yellow print cartridgeCLJ 3500

Table 23 Accessories and supplies(CLJ 3500/3700) (continued)Product # Part # Description

44 ENWW

Q2672-67902 Yellow print cartridgeCLJ 3500 (Europe)Q2682A Q2682-67901 Yellow print cartridgeCLJ 3700

Q2682-67901 Yellow print cartridgeCLJ 3700 (Europe)Q2773A Q2673-67901 Magenta print cartridgeCLJ 3500

Q2673-67902 Magenta print cartridgeCLJ 3500 (Europe)Q2683A Q2683-67901 Magenta print cartridgeCLJ 3700

Q2683-67902 Magenta print cartridgeCLJ 3700 (Europe)Q3658A Q3658-69001 Image transfer kitQ3655A Q3655-69001 Image fuser kit (110-127V)Q3656A Q3656-69001 Image fuser kit (220-240V)

5090-3379 Toner cleaning cloth

CablesC2946A IEEE-1284 compliant parallel cable, 3 m

(approximately 10 feet) long, with 25-pin male/ micro 36-pin male ("C" size) connector

C6518A USB (2-meter standard)C6520A USB 2.0 printer cable (3-meter)

5851-1782 Power supply cable (ferrite core)5851-1781 Formatter cable (ferrite core)

PaperC2934A 50 sheets HP Color LaserJet Transparencies (letter)C2936A 50 sheets HP Color LaserJet Transparencies (A4)Q2419A HP LaserJet High Gloss paper (letter)C4179A 200 sheets HP LaserJet Soft Gloss paper (letter)C4179B 200 sheets HP LaserJet Soft Gloss paper (A4)Q1298A HP LaserJet Tough paper (letter)Q1298B HP LaserJet Tough paper (A4)HPU1132 HP Premium Choice LaserJet paper (letter)CHP410 HP Premium Choice LaserJet paper (A4)



HPJ1124 HP LaserJet paper (letter)CHP310 HP LaserJet paper (A4)Reference material

5851-1468 HP LaserJet Printer Family Print Media Specification Guide

5021-0337 PCL/PJL Technical Reference Package CD-ROMNote

For downloadable versions, go tohttp://www.hp.com/support/ clj3500 or tohttp://www.hp.com/ support/clj3700.When connected, select Manuals.

Q1321-60117 Service training kitQ1321-60115 Service support CD

Control-panel overlaysQ1321-67901 French overlayQ1321-67902 German overlayQ1321-67903 Italian overlayQ1321-67904 Spanish overlayQ1321-67905 Danish overlayQ1321-67906 Dutch overlayQ1321-67907 Finnish overlayQ1321-67908 Norwegian overlayQ1321-67909 Portuguese overlayQ1321-67910 Swedish overlayQ1321-67911 Czech overlayQ1321-67912 Hungarian overlayQ1321-67913 Polish overlayQ1321-67914 Russian overlayQ1321-67915 Turkish overlayQ1321-67916 Arabic overlay


46 ENWW

Q1321-67917 Greek overlayQ1321-67918 Hebrew overlayQ1321-67919 Japanese overlayQ1321-67920 Korean overlayQ1321-67921 Simplified Chinese overlayQ1321-67922 Traditional Chinese overlay



PCBs (CLJ 3500/3700)

Figure 21 PCB locations (CLJ 3500/3700)

Table 24Item Description Part number Qty.1; pg 47 DC controller PCB (HP3500)

DC controller PCB (HP3700)RM1-0510-000CNRM1-0506-000CN

1

2; pg 47 Memory controller PCB RM1-0508-000CN 13; pg 47 High-voltage power supply PCBs RM1-0505-000CN 14; pg 47 Low-voltage power supply PCB (110-127V)

Low-voltage power supply PCB (220-240V)RK2-0157-000CNRK2-0158-000CN

1

5; pg 47 Formatter PCB (HP3500)Formatter PCB (HP3700)

Q1319-69001Q1321-69001

1

6; pg 47 Control panel PCB RM1-0511-000CN 1

48 ENWW

External covers and panels (CLJ 3500/3700)

Figure 22 External covers and panels (CLJ 3500/3700)


Table 25 External covers and panels (CLJ 3500/3700)Item Description Part number Qty.Qty

.

1; pg 48 Front rod left ass'y RM1-0443-000CN 1

2; pg 48 Front rod right ass'y RM1-0444-000CN 1

3; pg 48 Top cover ass'y RM1-0465-000CN 1

4; pg 48 Left cover ass'y RM1-0466-000CN 1

5; pg 48 Left front cover ass'y RM1-0467-000CN 1

6; pg 48 Face-up tray ass'y RM1-0468-000CN 1

7; pg 48 Cover, right RC1-1563-000CN 1

8; pg 48 Cover, rear RC1-1565-000CN 1

9; pg 48 Cover, jam clearing RC1-1566-000CN 110; pg 48 Plate, logo, right RC1-1600-000CN 1

11; pg 48 Cover, hinge RC1-2296-000CN 2

12; pg 48 Operation panel assembly RM1-0511-000CN 1

13; pg 48 Cable, operation panel RM1-0489-000CN 1

14; pg 48 Tray, auxiliary RC1-1555-000CN 1

15; pg 48 Cover, DIMM RC1-1562-000CN 1

16; pg 48 Se ring (HP3500) XD2-2300-402CN 1

50 ENWW

Front door assembly (CLJ 3500/3700)

Figure 23 Front door assembly (CLJ 3500/3700)


Table 26 Front door assembly (CLJ 3500/3700)Item Description Part number Qty.Figure 23 Front door assembly RM1-0463-000CN 1

1; pg 50 Multi-purpose tray ass'y RM1-0464-000CN 1

2; pg 50 Rod, front cover, left RC1-1158-000CN 1

3; pg 50 Rod, front cover, right RC1-1159-000CN 1

4; pg 50 Lever, interlock switch RC1-1176-000CN 1

5; pg 50 Lever, itb coupling, 1 RC1-1247-000CN 1

6; pg 50 Link, MP hinge, left RC1-1575-000CN 1

7; pg 50 Link, MP hinge, right RC1-1576-000CN 1

8; pg 50 Cover, MP tray RC1-1574-000CN 1

9; pg 50 Tray, expansion, 1 RC1-2318-000CN 1

10; pg 50 Tray, expansion, 2 RC1-2319-000CN 1

11; pg 50 Spring, tension RC1-1407-000CN 2

52 ENWW

Internal components (1 of 4) (CLJ 3500/3700)

Figure 24 Internal components (1 of 4) (CLJ 3500/3700)


Table 27 Internal components (1 of 4) (CLJ 3500/3700)Item Description Part number Qty.1; pg 52 Plate, joint, right RC1-1603-000CN 12; pg 52 Cover, screw RC1-1605-000CN 1

3; pg 52 High-voltage PCB ass'y RM1-0505-000CN 1

4; pg 52 Rail, swing, left front RC1-1642-000CN 1

5; pg 52 Arm, interlock switch RC1-1175-000CN 1

6; pg 52 Lock guide right ass'y RM1-0438-000CN 1

7; pg 52 Drawer crossmember ass'y RM1-0440-000CN 1

8; pg 52 Developing contact ass'y RM1-0446-000CN 1

9; pg 52 Damper unit, hinge, left RC1-1572-000CN 1

10; pg 52 Damper unit, hinge, right RC1-1573-000CN 1

11; pg 52 Transfer contact ass'y RM1-0445-000CN 1

12; pg 52 Guide, harness RC1-1342-000CN 1


14; pg 52 Stopper, front hinge, left RL1-0215-000CN 1

15; pg 52 Stopper, hinge, right RL1-0216-000CN 1

16; pg 52 Cable, high voltage RM1-0485-000CN 1

17; pg 52 Rail, swing, right front RC1-1661-000CN 1

54 ENWW




Table 28 Internal components (2 of 4) (CLJ 3500/3700)Item Description Part number Qty.1; pg 54 Gear, 31T/19T RC1-1284-000CN 1

2; pg 54 Gear, 54T/17T RC1-1300-000CN 1

3; pg 54 Gear, 79T RC1-1302-000CN 1

4; pg 54 Bushing RC1-1270-000CN 1

5; pg 54 Cover, motor RC1-1353-000CN 1

6; pg 54 Cover, connector RC1-1488-000CN 1

7; pg 54 Gear, 25T RC1-1497-000CN 1

8; pg 54 Shaft, drive RC1-1500-000CN 1

9; pg 54 Plate, mounting RC1-1355-000CN 1

10; pg 54 Ring, E XD9-0136-000CN 2

11; pg 54 Bushing RC1-1630-000CN 1

12; pg 54 Plate, grounding RC1-1649-000CN 1

13; pg 54 Plate, clutch shield RC1-2385-000CN 1

14; pg 54 Mount, registration clutch RC1-1186-000CN 1

15; pg 54 Cassette pick-up roller ass'y RM1-0731-000CN 1

16; pg 54 Ring, E XD9-0134-000CN 1

17; pg 54 Gear, 43T RC1-1294-000CN 1

18; pg 54 Gear, 27T RC1-1295-000CN 1

19; pg 54 Gear, 50T/90T RC1-1224-000CN 1

20; pg 54 Low-voltage PCB ass'y (110-127V) RK2-0157-000CN 120; pg 54 Low-voltage PCB ass'y(220-240V) RK2-0158-000CN 121; pg 54 Plate, paper feeder drive RL1-0193-000CN 1

22; pg 54 Guide, cable RC1-2334-000CN 1

23; pg 54 Gear, 39T RC1-1281-000CN 1

24; pg 54 Gear, 26T/47T RC1-1283-000CN 1

25; pg 54 Gear, 45T/25T RC1-1286-000CN 1

26; pg 54 Holder, gear RC1-1287-000CN 1

27; pg 54 Gear, 38T RC1-1288-000CN 1

28; pg 54 Gear, 104T/25T RC1-1291-000CN 1

56 ENWW


30; pg 54 Gear, 20T RC1-1493-000CN 1

31; pg 54 Gear, 26T/22T/20T RC1-1298-000CN 1

32; pg 54 Cover, solenoid RC1-1665-000CN 1

33; pg 54 Plate, regist. clutch shield RC1-2379-000CN 1

34; pg 54 Support, pick-up gear RL1-0217-000CN 1

35; pg 54 Ring, E XD9-0137-000CN 1

36; pg 54 Cable, cpr connecting RM1-0482-000CN 1

37; pg 54 Cable, formatter power supply (HP3700) RM1-0483-000CN 137; pg 54 Cable, formatter power supply (HP3500) RM1-0498-000CN 138; pg 54 Cable, left front RM1-0488-000CN 1

39; pg 54 Clutch, electromagnetic RK2-0247-000CN 1

40; pg 54 Clamp, cable WT2-5841-000CN 9

41; pg 54 Connector, 2P VS1-5057-002CN 1

42; pg 54 Solenoid RK2-0141-000CN 1

Table 28 Internal components (2 of 4) (CLJ 3500/3700) (continued)Item Description Part number Qty.

58 ENWW




Table 29 Internal components (3 of 4) (CLJ 3500/3700)Item Description Part number Qty.1; pg 58 Guide, rod, left RC1-1156-000CN 1

2; pg 58 Sensor unit, humidity WP2-5156-000CN 1

3; pg 58 Spring, grounding RC1-1177-000CN 1

4; pg 58 Dev. disengaging drive ass'y RM1-0419-000CN 1

5; pg 58 Sheet, cable retaining RC1-2437-000CN 1

6; pg 58 Cable, environment sensor RM1-0493-000CN 1

7; pg 58 Gear, 120T/17T RC1-1252-000CN 1

8; pg 58 Swing rod left ass'y RM1-0441-000CN 1

9; pg 58 Swing rod right ass'y RM1-0442-000CN 1

10; pg 58 Duct, fan RC1-1345-000CN 1

11; pg 58 Duct, air, front RC1-1350-000CN 1

12; pg 58 Fan (HP3700) RK2-0017-000CN 112; pg 58 Fan (HP3500) RK2-0153-000CN 113; pg 58 Clamp, cable WT2-5841-000CN 4

14; pg 58 Arm, drum lock, left RC1-1170-000CN 1



60 ENWW




Table 30 Internal components (4 of 4) (CLJ 3500/3700)Item Description Part number Qty.1; pg 60 Guide, cable RC1-1181-000CN 1

2; pg 60 Gear, 86T/23T RC1-1213-000CN 1

3; pg 60 Plate, joint, left RC1-1602-000CN 14; pg 60 DC controller PCB (HP3700) RM1-0506-000CN 14; pg 60 DC controller PCB (HP3500) RM1-0510-000CN 15; pg 60 Formatter PCB (HP3700) includes cage Q1321-690015; pg 60 Formatter PCB (HP3500) includes cage Q1319-69001 16; pg 60 Cover, controller (HP3500) RC1-2236-000CN 17; pg 60 Base, controller (HP3500) RC1-2235-000CN 18; pg 60 Duct, air RC1-1354-000CN 1

9; pg 60 Plate, DC controller support RC1-1348-000CN 1

10; pg 60 Rod, power switch RC1-1347-000CN 1

11; pg 60 Laser scanner ass'y RM1-1142-000CN 1

12; pg 60 Block, test print connecting RC1-1593-000CN 1

13; pg 60 Cover, fmtr cable (HP3500) RC1-2364-000CN 114; pg 60 Label, high temp. caution RC1-2422-000CN 1


16; pg 60 Microswitch RK2-0150-000CN 1

17; pg 60 Cable, FD delivery sensor RM1-0477-000CN 1


19; pg 60 Cable, FFC (HP3700) RK2-0162-000CN 119; pg 60 Cable, FFC(HP3500) RK2-0179-000CN 120; pg 60 Cable, TM FFC RK2-0163-000CN 1


22; pg 60 Cable, laser FFC, 2 RK2-0165-000CN 1

23; pg 60 Cable, laser FFC, 1 RK2-0164-000CN 1

24; pg 60 Cable, main (HP3700) RM1-0475-000CN 124; pg 60 Cable, main (HP3500) RM1-0495-000CN 1

62 ENWW

Center frame assembly (CLJ 3500/3700)

Figure 28 Center frame assembly (CLJ 3500/3700)


Table 31 Center frame assembly (CLJ 3500/3700)Item Description Part number Qty.1; pg 62 Bushing RC1-1243-000CN 1

2; pg 62 Photo-interrupter, TLP1241 WG8-5362-000CN 1


4; pg 62 Memory controller pcb ass'y RM1-0508-000CN 1

5; pg 62 Spring, torsion RC1-1328-000CN 1

6; pg 62 Holder, sensor RC1-1329-000CN 1

7; pg 62 Flag, sensor RC1-1330-000CN 1

8; pg 62 Holder, memory controller PCB RC1-1343-000CN 1

9; pg 62 Plate, shield RC1-1349-000CN 1

10; pg 62 Cover, laser shutter RC1-1640-000CN 4

64 ENWW

Main right side plate assembly and motors (CLJ 3500/3700)

Figure 29 Main right side plate assembly and motors (CLJ 3500/3700)


Table 32 Main right side plate assembly and motors (CLJ 3500/3700)Item Description Part number Qty.1; pg 64 Lever, swing lock, right RC1-1148-000CN 1


3; pg 64 Motor (M5) RK2-0139-000CN 14; pg 64 Gear, 59T RC1-1231-000CN 2

5; pg 64 Bushing RC1-1218-000CN 4

6; pg 64 Gear, 74T RC1-3240-000CN 1

7; pg 64 Gear, 90T/28T RC1-1229-000CN 1

8; pg 64 Gear, 74T RC1-1230-000CN 4

9; pg 64 Gear, 69T RC1-1233-000CN 1

10; pg 64 Gear, 29T RC1-1234-000CN 4

11; pg 64 Plate, reinforcement RC1-1242-000CN 4

12; pg 64 Bushing RC1-1243-000CN 2

13; pg 64 Bushing RC1-1244-000CN 4

14; pg 64 Arm, drum lock, right RC1-1246-000CN 1

15; pg 64 Lever, ITB coupling RC1-1248-000CN 1



18; pg 64 Motor (M1) RK2-0137-000CN 119; pg 64 Plate, drive RC1-1277-000CN 1

20; pg 64 Motor (M2) RK2-0138-000CN 121; pg 64 Bushing RC1-1310-000CN 1


23; pg 64 Spring, grounding RC1-1537-000CN 3


25; pg 64 Stopper, arm, right RC1-1546-000CN 1

26; pg 64 Developing motor ass'y (M4) RM1-0737-000CN 127; pg 64 Spring, tension RC1-1548-000CN 3


29; pg 64 Rail, swing, right rear RC1-1662-000CN 1

66 ENWW


31; pg 64 Connector, snap tight VS1-6910-012CN 1

32; pg 64 Stopper, arm, right RC1-2339-000CN 2

33; pg 64 Plate RL1-0189-000CN 1

34; pg 64 Pin, dowel XD9-0120-000CN 8


36; pg 64 Ring, E XD9-0136-000CN 3

37; pg 64 Drum motor ass'y (M3) RM1-0733-000CN 138; pg 64 Pad, cushion RC1-2330-000CN 3

39; pg 64 Damper unit, MP pickup RC1-1038-000CN 1

40; pg 64 Ring, grip XD2-2100-602CN 1

Table 32 Main right side plate assembly and motors (CLJ 3500/3700) (continued)Item Description Part number Qty.

68 ENWW

Main left side plate assembly (CLJ 3500/3700)

Figure 30 Main left side plate assembly (CLJ 3500/3700)


Table 33 Main left side plate assembly (CLJ 3500/3700)Item Description Part number Qty.1; pg 68 Holder, sensor RC1-1049-000CN 1

2; pg 68 Lens RC1-1050-000CN 2

3; pg 68 Plate, contact RC1-1151-000CN 1





8; pg 68 Connector, snap tight, w VS1-6492-010CN 1

9; pg 68 Sensor unit, tcu full detect RM1-0509-000CN 1




13; pg 68 Strap, damper RC1-1625-000CN 3

14; pg 68 Stopper, arm, left RC1-1626-000CN 1

15; pg 68 Stopper, arm, left RC1-1627-000CN 2

16; pg 68 Pad, cushion RC1-2330-000CN 3

17; pg 68 Rail, swing, left rear RC1-1641-000CN 1

18; pg 68 Lever, swing lock, left RC1-1647-000CN 1


20; pg 68 Pad, cushion RC1-2331-000CN 3


70 ENWW

Lower frame assembly (HP3700)

Figure 31 Lower frame assembly (HP3700)


Lower frame assembly (HP3500)

Figure 32 Lower frame assembly (HP3500)

72 ENWW

Table 34 Lower frame assembly (CLJ 3500/3700)Item Description Part number Qty.1; pg 70 Clutch, mechanical RB2-6324-000CN 1

2; pg 70, 71 Holder, sensor RC1-1496-000CN 1

3; pg 70 Lever, sensor RC1-1514-000CN 1

4; pg 70, 71 Guide, cable RC1-2322-000CN 1

5; pg 70, 71 Guide, cable RC1-2323-000CN 1

6; pg 70, 71 Guide, cassette, left RC1-1491-000CN 1

7; pg 70 Mount, solenoid (HP3700) RL1-0203-000CN 17; pg 71 Mount, solenoid (HP3500) RC1-1511-000CN 18; pg 70 Duplex guide ass'y (HP3700) RM1-0458-000CN 19; pg 70, 71 Foot ass'y RM1-0459-000CN 2

10; pg 70, 71 Paper feed ass'y RM1-0460-000CN 1

11; pg 70 Duplex feed guide ass'y (HP3700) RM1-0461-000CN 112; pg 70 Position guide ass'y (HP3700) RM1-0462-000CN 113; pg 70 Cassette guide right ass'y (HP3700) RM1-0736-000CN 114; pg 71 Cover, lower frame (HP3500) RC1-2237-000CN 115; pg 70, 71 Support, foot, rear RC1-2428-000CN 2

16; pg 70 Photo-interrupter, TLP1241 (HP3700) WG8-5362-000CN 316; pg 71 Photo-interrupter, TLP1241 (HP3500) WG8-5362-000CN 117; pg 70 Cable, frame, lower (HP3700) RM1-0478-000CN 117; pg 71 Cable, frame, lower (HP3500) RM1-0497-000CN 118; pg 70, 71 Guide, cable RC1-1306-000CN 1

19; pg 70, 71 Plate, connecting RC1-1637-000CN 1

20; pg 70 Cable, option connecting (HP3700) RM1-0476-000CN 120; pg 71 Cable, option connecting (HP3500) RM1-0496-000CN 121; pg 71 Connector, 6P (HP3500) VS1-6176-006CN 122; pg 71 Plate, grounding (HP3500) RC1-1509-000CN 123; pg 71 Spring, leaf (HP3500) RC1-1508-000CN 124; pg 71 Guide, cassette, right (HP3500) RC1-1492-000CN 125; pg 71 Solenoid (HP3700) RK2-0143-000CN 126; pg 71 Guide, duplexing (HP3500) RC1-1613-000CN 1


Image drive assembly (CLJ 3500/3700)

Figure 33 Image drive assembly (CLJ 3500/3700)

Table 35 Image drive assembly (CLJ 3500/3700)Item Description Part number Qty.Figure 33 Image drive assembly RM1-0415-000CN 1


74 ENWW

Developing disengaging assembly (CLJ 3500/3700)

Figure 34 Developing disengaging assembly (CLJ 3500/3700)

Table 36 Developing disengaging assembly (CLJ 3500/3700)Item Description Part number Qty.Figure 34 Developing disengaging assenbly RM1-0434-000CN 1


2; pg 74 Ring, E XD9-0135-000CN 1


Tray 2 (cassette) (CLJ 3500/3700)

Figure 35 Tray 2 (cassette) (CLJ 3500/3700)

Table 37 Tray 2 (cassette) (CLJ 3500/3700)Item Description Part number Qty.Figure 35 Tray 2 (cassette) RM1-0470-000CN 11; pg 75 Plate, end RB2-3003-040CN 12; pg 75 Spring, compression RS6-2021-000CN 13; pg 75 Pad, separation RC1-0954-000CN 1

76 ENWW

Pick-up/feed assembly (1 of 2) (CLJ 3500/3700)

Figure 36 Pick-up/feed assembly (1 of 2) (CLJ 3500/3700)


Pick-up/feed assembly (2 of 2) (CLJ 3500/3700)

Figure 37 Pick-up/feed assembly (2 of 2) (CLJ 3500/3700)

78 ENWW

Table 38 Pick-up/feed assembly (CLJ 3500/3700)Item Description Part number Qty.Figures 36 and 37

Pick-up/feed ass'y (HP3700) RM1-0449-000CN 1

Figures 36 and 37

Pick-up/feed ass'y (HP3500) RM1-0760-000CN 1

1; pg 76 Separation pad ass'y RM1-0739-000CN 1


3; pg 76 Transfer roller ass'y RM1-0740-000CN 1

4; pg 76 Clutch, mechanical RC1-1433-000CN 1

5; pg 77 Lever, sensor RC1-1456-000CN 1

6; pg 77 Spring, torsion RC1-1464-000CN 1

7; pg 76 Pad, separation RC1-0939-000 1

8; pg 76 Roller, pickup RC1-1535-000CN 1

9; pg 77 Color mis-reg. sensor ass'y RM1-0451-000CN 1

10; pg 77 Media sensor ass'y RM1-0452-000CN 1




Tray 2 (cassette) pick-up assembly (CLJ 3500/3700)

Figure 38 Tray 2 (cassette) pick-up assembly (CLJ 3500/3700)

Table 39 Tray 2 (cassette) pick-up assembly (CLJ 3500/3700)Item Description Part number Qty.1; pg 79 Photo-interrupter, TLP1241 WG8-5362-000CN 1

80 ENWW

Face-down delivery assembly (CLJ 3500/3700)

Figure 39 Face-down delivery assembly (CLJ 3500/3700)


Table 40 Face-down delivery assembly (CLJ 3500/3700)Item Description Part number Qty.Figure 39 Face-down delivery assembly RM1-0469-000CN 1


82 ENWW

Transfer unit (CLJ 3500/3700)

Figure 40 Transfer unit (CLJ 3500/3700)

Table 41 Transfer unit (CLJ 3500/3700)Item Description Part number Qty.Figure 40 Transfer unit Q3658-69001 1


Right swing frame assembly (CLJ 3500/3700)

Figure 41 Right swing frame assembly (CLJ 3500/3700)

Table 42 Right swing frame assembly (CLJ 3500/3700)Item Description Part number Qty.Figure 41 Right swing frame ass'y RM1-0437-000CN 1

84 ENWW

Left swing frame assembly (CLJ 3500/3700)

Figure 42 Left swing frame assembly (CLJ 3500/3700)

Table 43 Left swing frame assembly (CLJ 3500/3700)Item Description Part number Qty.Figure 42 Left swing frame ass'y RM1-0439-000CN 1


Fuser (CLJ 3500/3700)

Figure 43 Fuser (CLJ 3500/3700)

Table 44 Fuser (CLJ 3500/3700)Item Description Part number Qty.Figure 43 Fuser (110-127V) Q3655-69001 1Figure 43 Fuser (220-240V) Q3656-69001 1

86 ENWW

500-sheet paper feeder main body (CLJ 3500/3700)

Figure 44 500-sheet paper feeder main body (CLJ 3500/3700)


Table 45 500-sheet paper feeder main body (CLJ 3500/3700)Item Description Part number Qty.1; pg 86 Cover, front RC1-2178-000CN 1

2; pg 86 Cover, rear RC1-2179-000CN 1

3; pg 86 Cover, left RC1-2180-000CN 1

4; pg 86 Cover, lower, left RB2-3489-000CN 1

5; pg 86 Arm, sensor RB2-6448-000CN 1

6; pg 86 Spring, leaf RB2-6450-000CN 1

7; pg 86 Crossmember RB2-6452-000CN 2

8; pg 86 Cover, sensor RB2-6453-000CN 1


10; pg 86 Bushing RC1-2182-000CN 1

11; pg 86 Bushing RC1-2192-000CN 1


13; pg 86 Foot RC1-2165-000CN 4

14; pg 86 Sub roller ass'y RM1-0709-000CN 1

15; pg 86 Cable, drawer RM1-0769-000CN 1

16; pg 86 Cable, sensor RM1-0770-000CN 1

17; pg 86 Cassette pick-up roller ass'y RM1-0731-000CN 1


19; pg 86 Photo-interrupter WG8-5571-000CN 1

88 ENWW

500-sheet paper feeder paper pick-up drive assembly (CLJ 3500/3700)

Figure 45 500-sheet paper feeder pick-up drive assy (CLJ 3500/3700)


Table 46 500-sheet paper feeder pick-up drive assy (CLJ 3500/3700)Item Description Part number Qty.Figure 45 Paper pick-up drive ass'y RM1-0701-000CN 1

1; pg 88 Swing ass'y RM1-0707-000CN 1

2; pg 88 Paper feeder driver pcb ass'y RM1-0768-000CN 1

90 ENWW

500-sheet paper feeder paper tray (Tray 3) (CLJ 3500/3700)

Figure 46 500-sheet paper feeder paper tray (Tray 3) (CLJ 3500/3700)


Table 47 500-sheet paper feeder paper tray (Tray 3) (CLJ 3500/3700)Item Description Part number Qty.Figure 46 Paper tray 3, 500-sheet feeder RM1-0705-000CN 1

1; pg 90 Plate, end RB2-6469-000CN 1

2; pg 90 Spring, compression RC1-2191-000CN 1

3; pg 90 Paper separation pad ass'y RM1-0827-000CN 1

92 ENWW

CLJ 4500/4550


Determining the printer versionTwo versions of the HP color LaserJet 4500 series printer are available. To accurately perform removal and replacement procedures or determine the correct part for reordering, you will need to know the version of the printer that is being serviced. To identify the printer, check the serial number, which is located at the rear of the printer. All printers have US or JP in the first two positions of the serial number (for example, USBB123456). Newer versions of the HP color LaserJet 4500 printer will have an H or letter in the third position (for example, USHB123456). If the letter in the third position in the serial number is B, C,D, or F, then you have an older version of the HP color LaserJet 4500 printer. The HP color LaserJet 4550 series printer is equivalent to the newer version of the HP color LaserJet 4500 series printer, unless otherwise noted. The HP color LaserJet 4550 series printer does have some different service parts from the 4500 series.

Accessories (CLJ 4500/4550)

Table 48 Accessories and supplies (CLJ 4500/4550)Product number Part number DescriptionConsumable itemsC4195A R94-4001-410CN Drum kit

C4196A R96-5009-000CN Transfer kit

C4197A R96-5007-000CN Fuser kit (110V)C4198A R96-5008-000CN Fuser kit (220V)

5090-3379 Toner cloths

OptionsC4082A C4082-67901 500-sheet input tray

C4083A C4083-67901 Duplex unit (two-sided printing)C4235A HP Color LaserJet 4500 cabinet

J6054A 5 GB Hard Disk (4550 series only)


C4103A Fast Infrared Pod (4550 series only)C4286A Flash firmware DIMM (4550 series only)Panel overlays

C4084-40001 English

C4084-40005 German

C4084-40003 French

C4084-40006 Spanish

C4084-40004 Italian

C4084-40015 Korean

C4084-40018 Simplified Chinese

C4084-40014 Traditional Chinese

C4084-40011 Swedish

C4084-40007 Dutch

C4084-40009 Finnish

C4084-40016 Russian

C4084-40008 Danish

C4084-40010 Norwegian

C4084-40012 Portuguese

C4084-40017 Czech

C4084-40013 Polish

C4084-40020 Japanese

Toner suppliesC4191A R94-4005-410CN Black

C4192A R94-4004-410CN Cyan

C4193A R94-4003-410CN Magenta

C4194A R94-4002-410CN Yellow

Table 48 Accessories and supplies (continued) (CLJ 4500/4550)Product number Part number Description

94 ENWW

PCB assemblies (CLJ 4500/4550)

Figure 47 PCB assemblies (CLJ 4500/4550)

1

2

3

45

6

7

8

9


Table 49 PCB assembly (CLJ 4500/4550)Item Description Parts for 4500

series s/n xxG... and below

Parts for 4500 series s/n xxH... and above

Parts for HP LJ 4550

1; pg 94 Developing PCB RG5-3811-000CN RG5-5180-000CN RG5-5180-000CN

2; pg 94 DC controller PCB RG5-3809-000CN RG5-5254-000CN RG5-5254-000CN

3; pg 94 Interconnect PCB RG5-3808-040CN RG5-3808-040CN RG5-3808-040CN

4; pg 94 Paper size sensor PCB RG5-3816-000CN RG5-3816-000CN RG5-3816-000CN

5; pg 94 Paper feed PCB assembly

RG5-3810-000CN RG5-3810-000CN RG5-3810-000CN

6; pg 94 Formatter PCB C4084-69001* C4084-69001* C4227-69002*

7; pg 94 Firmware DIMM C4084-60007 C4084-60007 C9130-67906

8; pg 94 I/O card C4081-60001 C4081-60001 C4207-60001

9; pg 94 Toner level sensor PCB N/A N/A RG5-5247-000CN

*These parts require exchange

96 ENWW

External covers and panels (CLJ 4500/4600)

Figure 48 External covers and panels (CLJ 4500/4550)

1

2

34

5

6

7

8

9

10

11

12


NoteEarly CLJ4500 printers (serial numbers xxGxxxxxxx and earlier) have two versions of the drum drawer cover and the upper (drum) drawer assembly (item 1 and item 6). If the drum drawer cover requires replacement, first determine whether you have the original version of the drum drawer by locating a bar code label with a part number of RG5-3315 on the inside of the drum drawer cover, just to the right of the fan cover. If you have the original version of the drum drawer, order kit part number RG5-5230-000CN to obtain the newer version of the drum drawer assembly, drum drawer cover, and the additional hardware required to complete the update. If the newer version of the drum drawer is already installed, simply order the replacement drum drawer cover (RG5-5232-000CN).

Table 50 Printer cover and door

Item Description Parts for 4500 series s/n xxG... and below

Parts for 4500 series s/n xxH... and above

Parts for 4550 series

1; pg 96 Cover, right side RB2-1203-000CN RB2-1203-000CN RB2-1203-000CN

2; pg 96 Cover, connector RB2-1224-000CN RB2-1224-000CN RB2-1224-000CN

3; pg 96 Cover, right front RG5-3310-000CN RG5-3310-000CN RG5-3310-000CN

4; pg 96 Cable, control panel RG5-3802-000CN RG5-5195-000CN RG5-5195-000CN

5; pg 96 Control panel assembly

RG5-5200-000CN RG5-5200-000CN RG5-5200-000CN

6; pg 96 Cover, ITB drawer RG5-3320-000CN RG5-3320-000CN RG5-3320-000CN

7; pg 96 Tray, extension RB2-1215-000CN RB2-1215-000CN RB2-1215-000CN

8; pg 96 Cover, d

Documents

Componente 5500.pdf