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WEEK 9
OUTPUT DEVICES (Cont’d)
CONTENTS
Printer Type
Comparative study of common printer
Sub-Topic 1: PRINTER TYPE
There are various types of printers, depending on the technology they use in printing on paper or other material medium. They can be categorized into two namely: Impact Printers and Non-Impact printers
Impact Printers
This type of printing devices creates an image by using some mechanism to physically press an inked ribbon against the paper, thereby causing the ink to be deposited on the page in the shape desired. They tend to be noisy when they are in use.
Examples are:
Non-Impact Printers
They are the type of printers that do not operate by striking a head against a ribbon. They work by
applying ink on paper. They are the most commonly used types today.
Examples are:
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