Printer and Its Types

Printer and Its Types Points : What is printer and its types, Impact Printer, Impact Printer Printer is hardcopy provider. A printer produces printed print out as hardcopy provider. A printer produce printed printout as display because its is tangible and permanent some printed in one colour, so printers print in one colour, some in several colours we categories into following categories.
(i) Impact Printer
(ii) Non Impact Printer 1. Impact Printer Impact printer prints by striking the ribbon against the paper. They are noise printer. Its picture quality is not ordinary but is cheap in cost, It is also slow printer. Two types of printer. i. Character Printer Character printer print single character at a time. Got matrix and daisy wheel is best example of this type of printer. ii. Line Printer Line printer print one line at a time. Drum and chain printer are best example of this type of printer. 2. Non Impact Printer Non impact printer form images by using a non contact process. There are no physical contact between printing mechanism and paper. It is must faster and do not produce noise also quality is very good. Thermal , Inkjet , drop on demand and laser are the best examples of non impact printer.