User`s manual

Mechanical
Ribbon:
MCBF:
MTBF:
Black ribbon cartridge #7753/#7767/#7754:
Life expectancy (in Letter Quality
characters, at 48 dots/character)
2 million characters
Film ribbon cartridge #7768/#7769/#7770:
Life expectancy (in Letter Quality
characters)
#7768/#7769: 0.2 million characters
#7770:
0.3 million characters
For all components excluding print head:
5,000,000 lines
LQ-850: 4000 power-on hours
(at 25% duty)
LQ-950: 5000 power-on hours
(at 25% duty)
LQ-1050: 6000 power-on hours
(at 25% duty)
Print head life:
200 million strokes
Dimensions and weight:
LQ-850 (80) LQ-950 (110)
LQ-1050 (136)
Height 5.6 inches (142 mm)
5.6 inches (142 mm)
5.6 inches (142 mm)
Width 17.0 inches (430 mm) 20.6 inches (522 mm) 23.8 inches (605 mm)
Depth 14.2 inches (360 mm) 14.2 inches (360 mm) 14.2 inches (360 mm)
Weight approx. 19.8 lb (9 kg) approx. 22.0 lb (10 kg) approx. 26.4 lb (12 kg)
8-8
Technical Specifications