HP2100_dimm

7/28/2019 HP2100_dimm

1/4

HP LaserJet 2100 Series Printers - Adding Memory (DIMM) tothe Printer

Memory specifications

Ordering information

Installing memory

Checking memory installation

The HP LaserJet 2100 series printers have three dual in-line memory module (DIMM) slots for upgrading with:

More printer memory. DIMMs are available in 4, 8, and 16 MB, for a maximum of 52 MB.

DIMM-based accessory fonts, macros, and patterns.

Other DIMM-based printer languages and printer options.

NOTE: Single in-line memory modules (SIMMs) used on previous HP LaserJet printers are not compatiblewith the HP LaserJet 2100.

Add more memory to the printer if printing complex graphics or PostScript (R) documents, or using manydownloaded fonts. To find out how much memory is installed in the printer, print a configuration page bypressing GO and JOBCANCEL while the printer is in the Ready state.

The firmware for the printer resides on the printer formatter. In some cases it may be necessary to install afirmware upgrade DIMM. This DIMM can be installed in any of the available memory slots by following thesedirections.

Memory specifications

The HP LaserJet 2100 products support the following DIMM types:

EDO: (Extended Data Output) technology that retains data in memory while the processor continues withother operations. This memory is single-tasking.

Specifications: EDO: 100 pin, 32 bit, 60ns, 3.3 volts, 1K refresh rate

top

Ordering information

Memory DIMMs can be ordered directly from www.hp.com .

top

Option Description or usePart

number

Memory upgrades forthe HP LaserJet 2100Printers

The HP LaserJet 2100 printer comes with 4 MB ofmemory and can be expanded to 52 MB with the threeavailable memory (DIMM) slots.The HP LaserJet 2100M and 2100TN printers come with8 MB of memory and can be expanded to 40 MB with thetwo available memory (DIMM) slots.

4 MB -C4135A8 MB -C4136A16 MB -C4137A

HP PostScript DIMM for

the HP LaserJet 2100Printers

The PS DIMM includes 4 MB of memory. This comes

installed in the HP LaserJet 2100M, and 2100TN printers.

C3098-

60001

Pgina 1 de 4Red de Canales de Servicios HP

31/05/2009https://h30125.www3.hp.com/hpcsn/km/utils/ViewDocument.aspx?code=TINF:8:AR...

7/28/2019 HP2100_dimm

2/4

Installing memoryCAUTION:Static electricity can damage DIMMs. When handling DIMMs, either wear an antistatic wrist strap orfrequently touch the surface of the DIMMs' antistatic package and then touch bare metal on the printer.

1. Print a configuration page to find out how much memory is installed in the printer before adding additionalmemory.

2. After the configuration page prints, turn the printer off and disconnect the power cord (Figure 1).

Figure 1: Disconnecting the power cord

3. Open the interface cable door (Figure 2) by pressing on the release tabs. Disconnect all interface cables.

Figure 2: Opening the interface cable door

4. Open the top cover. (Figure 3)

Figure 3: Opening the top cover

5. Press the RELEASE button and slide the right side panel forward until the alignment arrows line up. (Figure 4)

Figure 4: Aligning the side panel

6. Pull the panel away from the printer (Figure 5), exposing the available DIMM slots.

Figure 5: Pulling the panel away from the printer



7/28/2019 HP2100_dimm

3/4

7. Remove the DIMM from the antistatic package. (Figure 6)

Figure 6: Removing the DIMM from the package

8. Holding the DIMM by the edges, align the notches on the DIMM with the DIMM slot (check that the locks oneach side of the DIMM slot are open). (Figure 7)

Figure 7: Aligning the DIMM

NOTE: For best results, use DIMM Slots in 1-2-3 order.9. Press the DIMM straight into the slot (press firmly). (Figure 8) Make sure that the locks on each side of the

DIMM snap inward into place. (To remove a DIMM, the locks must be released.) Repeat Steps 6, 7, and 8 foreach DIMM that is being installed.

Figure 8: Pressing the DIMM into the slot

10. To replace the side panel, line up the alignment arrows and slide the panel backwards until the RELEASEbutton latches into place. Close the top cover. (Figure 9)

Figure 9: Replacing the side panel



7/28/2019 HP2100_dimm

4/4

11. Reinstall the interface cable(s) and power cord.(Figure 10) Turn on the printer.

Figure 10: Reinstalling the cables

top

Checking memory installation

To verify that DIMMs are installed correctly:

1. Turn on the printer. Check that the printer control panel displays the Ready light after the printer has gonethrough the startup sequence. If an error message appears, a DIMM may have been incorrectly installed.

2. Print a configuration page by pressing the GO and JOBCANCEL buttons simultaneously.

3. Check the memory section on the configuration page and compare it with the configuration page printedbefore the DIMM installation.

4. If the amount of recognized memory has not increased:

The DIMM may not be installed correctly (repeat the installation procedure).

Try another DIMM slot.

The DIMM may be defective (try a new DIMM).

NOTE: If printer language (personality) was installed, check the Installed Personalities and Options section onthe configuration page. This area should list the new printer language.

top


31/05/2009https://h30125 www3 hp com/hpcsn/km/utils/ViewDocument aspx?code=TINF:8:AR

Documents

HP2100_dimm