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Printers - Coggle Diagram
Printers
Basic types
3 Laser
4 Thermaltransfer
2 Inkjet
5 Imagesetters
1 Dot-Matrix
features
1200-2400 dots per inch
4
2400 dots per inch
very high-resolution 3540 dots per inch
1.72 to 180 dots per inch
technologies
3 special ink powder called toner
4 transfering a wax-based ink onto the paper
2 operate byprojecting small ink droplets
5 ink and fine pens
1 use pins to print dots required to shape a character
advantages and disadvantages
high-quality, expensive for home users
4.slow
2.fairly, fast, quiet, and not expensive as laser printers
1.slower tha laser printers but much chaper
high-quality,too expensive for homes or small offices