Service manual

APPENDIX
SERVICE MANUAL Specifications
APP-3
(12) Auto Cut-sheet Feeder
Paper Weight: 60 to 90 g/sqm (16 to 24 lb)
Paper Thickness: 0.071 to 0.18 mm (0.0028 to 0.007")
Print Speed: LQ: 160 cps; "Ink Saver Mode": 160 cps
Paper Set Capacity:
Feeder Tray: 30 sheets of 20 lb paper
Paper Tray (stacker): 15 sheets of 20 lb paper
Performance/Error Ratio:
multi-feeds: 1/100 sheets (avg.)
jam/misfeed: 1/200 (avg.)
Misc. (nick, wrinkle, dogear, etc.): 1/100 (avg.)
The above results were achieved under the following conditions:
Temperature: 15 – 25ºC
Relative Humidity: 45 – 70%
Paper: 20 lb, A4 & US letter
(13) Printing Direction: text: bidirectional
graphics: unidirectional
(14) Cartridge Yield: up to 1,000 pages of text at 5%
(1,170 characters, 238k ink drops)
(15) Carriage
Driving Resolution: 1.968spmm (50 spi) full step;
(16) Acoustics:
Printing noise: 55 dB maximum (1m, A Scale fast)
(17) Reliability
Durable life time: 5-year printing quality or 30,000,000
characters or 12,000 sheets printed
Mean Time Between Failure: 2,000 hour minimum
Ink cartridge change duration: 500 times
Head travel duration: 700,000 times
Head initiation duration: 3,000 times
Paper release lever duration: 3,000 times
Allowable temperature range: +10 – +40ºC
(+15 – +35ºC for best print quality)
Allowable relative humidity: 20 – 80% (20 – 70% for best print quality)