Printers 2.0 / 5 based on 1 rating ? ICTDevices and StorageASOCR Created by: Rachel JohnsonCreated on: 03-05-13 10:38 Dot Matrix Impact printers There is physical contact between the print head and the paper through an inked ribbon Can print in colour and black and white Can print on multi-part stationary (carbon forms) 1 of 4 Ink Jet Spray ink onto the paper Relatively cheap Available in black and white or colour Relatively cheap to run as only replaceable component is the cartridge Used in homes and offices where the cost of colour laser is too much 2 of 4 Laser High resolution Non-impact that use a similair method to photocopiers They are reliable Produce excellent quality in both colour or black and white Running costs are high as toner will need replacing Drum and fuser unit replacements also expensive Used where high quality and fast output is required Found in businesses, homes and schools as they become cheaper to buy 3 of 4 Plotter Mechanical device which provides printout using vector or coordinate graphics Used to draw accurate line diagrams Mainly maps and building plans Two types of plotter: Flat-bed plotter- where the paper stays still and the pen moves Drum Plotter- where the paper is on a drum which moves in one direction which the pen moves across it at right angles 4 of 4
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