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TECHNICAL SPECIFlCATIOlVS
a Printing Mechanism
Printing method
Printing speed
Printing direction
Print head
Ribbon
Paper feed
Paper feed speed
Serial impact dot matrix
150 characters per second (draft pica)
38 characters per second (NLQ pica)
Draft:
b&directional
or unidirectional
(selectable), logic seeking
NLQ and graphics:
unidirectional,
logic
seeking
9 Pins
Life: 200 million dots
Black fabric ribbon cartridge
Life: 1 million draft characters
Friction and push-tractor
feed
Semiautomatic
sheet loading
2.7 inches/second (during page feed)
n
interface and Emulation
Interface
Centronics-compatible,
7 or 8 bit,
TTL-level
Data buffer
Emulation modes
4K bytes when not used for download
characters
l-Line buffer when using download
Epson LX-800 and IBM Proprinter II
w Switches and Indicators
Power switch
Rocker switch
Control panel
4 Membrane switches, 10 LED indicators
DIP switches
12 pins
53
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Troubleshooting
