Paper feed speed:

Continuous

92 mm/second

 

 

 

(3.6 inches/second)

 

 

Intermittent

53 msec/line at 1/6-inch

 

 

 

line spacing

 

Reliability:

Total print volume 12 million lines

 

 

 

(except print head)

 

 

 

MTBF 6,000 POH

 

 

 

(25% duty)

 

 

Print head life

Black ribbon:

 

 

 

200 million strokes

 

 

 

per wire

 

Dimensions and

Height

163.5 mm (6.4 inches)

 

weight:

Width

546 mm (21.5 inches)

A

 

Depth

275 mm (10.8 inches)

 

 

(excluding the knob,

 

 

paper-release lever,

 

 

 

etc.)

 

 

Weight

approx. 6.6 kg

 

 

 

(14.5 lb)

 

Ribbon:

Black ribbon cartridge (#7754)

 

 

ribbon life

3 million characters

 

 

 

(Draft, 10 cpi)

 

 

Black film ribbon cartridge (#7770)

 

 

ribbon life

0.3 million characters

 

 

 

(LQ, 10 cpi, 48 dots/

 

 

 

character)

 

Acoustic noise:

Approx. 55 dB (A) (ISO 7779 pattern)

 

A-5