, , . 1938 Chester Carlson , . , : (), , . , , - , . ( , , , , ), , , . : ( ) , , . , 4 ( , , ). .
, - LED- (Light Emitting Diode).
: (Gary Starkweather), Xerox, . 1969 . 1971 . EARS, . , Xerox 9700 Electronic Printing System, 1977 . IBM , 1976 IBM 3800 F.W.Woolworth.
, 1981 , Xerox Star 8010, , WYSIWYG- , , , , . 17000 . .
Hewlett-Packard LaserJet, 300 dpi $3.500. Apple LaserWriter Lotus Development, Microsoft Aldus. 1985 1986 Apple LaserWriter LaserWriter Plus . 1990 Hewlett-Packard LaserJet IIP 1000 . LaserJet III (RET - Resolution Enhancement Technology). HP - LaserJet 4, 600 dpi. Lexmark HP , Optra 1200 dpi.
1993 . QMS ColorScript Laser 1000, 12,499 . Apple Color Laser Printer 12/600PS $7,000.
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