Mpf Service Check - Lexmark C925 Service Manual

5041-030

MPF service check

FRU
1 MPF tray paper guides
2 MPF roll cover
3 MPF roll
MPF pad
4 MPF clutch
5 MPF paper empty lever
(actuator)
MPF sensor
6
Engine board
2-24
Service Manual
Action
Check the guides to ensure they are not binding. Also, check the
guides to ensure they are correctly adjusted for the paper in the
tray.
Make sure the MPF roll cover is properly installed, and not
obstructing the paperpath. Check for broken tabs, and replace the
cover if any tabs are missing.
Check for wear or damage to feed rollers and pad.
Check for dirt on the roll and pad. Clean them with a lint free damp
cloth.
Check the MPF clutch cable for proper connection to the clutch
and CN 28 on the engine board.
Make sure the MPF paper empty lever moves smoothly, and
doesn't bind. Replace the lever if it is broken.
Check the MPF sensor cable for proper connection to the sensor
and CN14 on the engine board. Also check the cable for continuity.
If replacing the MPF clutch and sensor don't resolve and MPF feed
issues, replace the engine board.
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