Download - barcode,electrostatic,plotter printer ppt
•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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