TECHNICAL SPEClHCA T/Oh/S
H Printing Mechanism
Printing method
Printing speed
Printing direction
Print head
Serial impact dot matrix
120 characters per second (draft pica)
30 characters per second (NLQ pica)
Draft:
bi-directional or unidirectional
(selectable), logic seeking
NLQ and graphics: unidirectional, logic
seeking
9 Pins
Life: 200 million dots
Ribbon
Paper feed
Paper feed speed
Black/blue/red/yellow fabric ribbon car-
tridge
Life: 1 million draft characters/colour
Friction and push-tractor feed
Semiautomatic sheet loading
2.7 inches/second (during page feed)
n /nterface and Emulation
Interface
Centronics-compatible, 7 or 8 bit,
TTL-level
Data buffer
8K bytes when not used for download
characters
Emulation modes
l-Line buffer when using download
Epson LX-800 and IBM Proprinter II
H Switches and indicators
Power switch
Rocker switch
Control panel
4 Membrane switches, 10 LED indicators
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