•BARCODE PRINTER

•ELECTROSTATIC PRINTER

•PLOTTER

BARCODE PRINTER A barcode printer is a computer

peripheral for printing barcode label or tags .

It is used to print UPC or EAN on the product before shipment.

Direct terminal printer and terminal transfer printer

generally it is less expensive

barcode printer are designed for different market they have large paper capacity ,

operate faster and have a long servicelife

Electrostatic printer

In some design the charge pattern is applied by styluses directly to paper that has been specially treated .

An alternative approach is to apply the pattern to a metal drum with a suitable coating such as aluminum oxide

The image on a drum is transferred to plain paper

Plotter

An output device for translating information from a computer into pictorial or graphical form on paper or similar medium.

There are a wide variety of plotter to match the different requirement for size , accuracy , speed and other attributes such as color.

It use one or more pens the pen can either touch the surface as it moves when drawing a diagonal line the computer generally has to provide only the coordinates of the start and finish points.

It’s often preferable to use the drum plotter configuration for large drawings

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