Epson PLQ-20 Reference Manual page 149

Paper feed speed: Continuous
Reliability:
Dimensions and
weight:
Ribbon:
Acoustic noise:
Intermittent
Total print volume 7 million lines
Print head life
Height
Width
Depth
Weight
Black ribbon
cartridge
Ribbon life
Approx. 53 dB (A) (ISO 7779 pattern) (PLQ-20)
Approx. 55 dB (A) (ISO 7779 pattern)
(PLQ-20M)
Appendix A Product Information
330 mm/second
13 inches/second
35 msec/line at 1/6 inch
line spacing
(except print head)
MTBF 10,000 POH
400 million strokes/wire
203 mm (8.0 inches)
384 mm (15.1 inches)
280 mm (11.0 inches)
293 mm (11.5 inches)
(including front slot
projection)
approx. 7.7kg (17.0 lb)
(PLQ-20)
approx. 8.7kg (19.2 lb)
(PLQ-20M)
S015339
approx. 5 million
characters (LQ, 10 cpi,
48 dots/character)
approx. 10 million
characters (Draft, 10 cpi,
24 dots/character)
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