Lexmark W820 - Optra B/W Laser Printer Service Manual page 276
Service manual
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Also See for W820 - Optra B/W Laser Printer:
- Service manual (406 pages) ,
- User manual (333 pages) ,
- Parts breakdown (55 pages)
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BD2 FINISHER MAIN PWB (PAPER INPUT)
Signal Name
Description
ON/OFF
Switches the Main Feed Motor on and off.
5 V = Enable to rotate, 0 V = Disable to rotate.
FEED
Detects paper feed-in.
SENSOR1
5 V = Paper fed-in, 0 V = No paper fed-in.
FEED
Detects paper feed-in.
SENSOR2
5 V = Paper fed-in, 0 V = No paper fed-in.
5-16
Service Manual
4025-Finisher
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