Printer Specifications

Mechanical

Paper-feed methods: Friction (without or with optional

 

cut-sheet feeder)

 

Push-tractor (front- or rear-tractor)

 

Pull-tractor

 

Push-pull-tractor (optional)

Ribbon:

Fabric ribbon cartridge

 

LQ-870: #7753, LQ-1170: #7754

 

Life expectancy

 

In LQ, at 48 dots/character):

 

2 million characters

 

Film ribbon cartridge

 

LQ-870: #7768, LQ-1170: #7770

 

Life expectancy

 

In LQ, at 48 dots/character):

 

0.2 million characters ( # 7768)

 

0.3 million characters ( # 7770)

MCBF:

For all components (excluding print head):

 

5 million lines

MTBF:

LQ-870: 4000 power-on hours (25% duty)

 

LQ-1170: 6000 power-on hours (25%

 

duty)

Print head life: 200 million strokes/wire (for fabric ribbon) 100 million strokes/wire (for film ribbon)

Dimensions and weight:

 

LQ-870

 

LQ-1170

 

 

 

Height

171 mm (6.8 in.)

171 mm (6.8 in.)

 

 

 

 

Width

449 mm (18 in.)

624

mm (25 in.)

 

 

 

 

Depth

365 mm (14.6 in.)

365

mm (14.6 in.)

 

 

 

Weight

approx. 8.9 kg (19.6 lb)

approx. 12.3 kg (27.1 lb)

 

 

 

 

Technical Specifications

7-7