Epson Apex-80 - Manual (Page 138)

Mechanical
Ribbon
Cartridge, black #8750 (uses the same ribbon as the Epson LX-800
and FX printers)
Life expectancy (in characters, at 14 dots/character): 3 million
MCBF
3 million lines (excluding the print head)
MTBF
4,000 hours
Print head life
200 million strokes per needle
Dimensions and Weight
Height (excluding tractor): 3.5 in.
Width (with paper feed knob): 15.7 in.
Depth: 12.1 in.
Weight (including tractor): 11.2 lbs.
Electrical
Voltage
120V AC
Power consumption
70 VA maximum
Frequency
49.5 Hz - 60.5 Hz
Insulation resistance
10 Mohms between AC power line and chassis
Dielectric strength
Can withstand 1 kV rms applied between AC line and chassis for 1
minute, or 1.20 kV rms for 1 second
F-2 Technical Specifications