Epson LQ-850 Printer User Manual


 
Printer Specifications
Paper feed speed
Approximately 60 ms/line at 1/6 inch line spacing
Paper thickness
Up to 0.004 inches for single sheets; up to 0.0126 inches for
continuous paper
Number of copies
With continuous, multi-part, no-carbon paper only; one original
plus up to three copies, maximum thickness: 0.0126 inches
Mechanical
Ribbon
Cartridge ribbon, available in black only. Do not use ribbons for
9-pin printers.
Printer
Standard ribbon
LQ-850
#7753
LQ-950
#7767
LQ-1050
#7754
Film ribbon
#7768
#7769
#7770
Life expectancy (in Letter Quality characters, at 48
dots/character): 2 million for standard ribbon and 0.2
million for film ribbon
MCBF
For all components excluding print head: 5 million lines.
MTBF
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 per wire
Dimensions and weight
LQ-850
LQ-950 LQ-1050
Height: 5.6 in. Height: 5.6 in.
Height: 5.6 in.
Width: 17.0 in. Width: 20.5 in. Width: 23.8 in.
Depth: 14.2 in. Depth: 14.2 in.
Depth: 14.2 in.
Weight: 19.8 lbs
Weight: 22.0 lbs Weight: 26.4 lbs