Sensor (Input) Never-Arriving Jam From Mpf Media Tray Service Check - Lexmark M5150 Service Manual

Sensor (input) never-arriving jam from MPF media tray service check

Action
Step 1
Check the media size setup and tray guides for the MPF tray.
Does the media size, in use, match the size set for the MPF tray?
Step 2
Check the MPF tray for overfilling.
Is the MPF tray overfilled?
Step 3
Check the media condition in the MPF tray.
Is any of the media in any of the MPF media tray crumpled or damaged?
Step 4
Check the MPF pick roll assembly.
Is the above component free of excess wear and contamination?
Step 5
Perform a MPF print test and check the MPF pick solenoid for proper
operation.
Does the above component operate properly?
Step 6
Check the aligner assembly for obstructions.
Is the above component free from obstructions?
Step 7
Check the sensor (input) for proper operation:
a
Enter the diagnostic mode
b
Select Base sensor test.
c
Observe the line item "input".
Does the display on the operator panel change every time the sensing
area of the above sensor is interrupted or blocked?
Step 8
Check the above sensor for proper connection.
Is the above sensor connected properly?
Step 9
Perform a print test and check the MPF feeder lift plate.
Is the media properly picked and advanced out of the MPF feeder lift
plate?
Yes
Go to step 2.
Remove any excess
new media.
Replace the damaged
media with new.
Go to step 5.
Go to step 6.
Go to step 7.
Go to step 9.
Replace the Sensor
(input). See
(input) removal" on
page
Go to step 10.
Diagnostic information
122
No
Replace the media, or
change the media size
setup.
Go to step 3.
Go to step 4.
Clean or replace the
MPF pick roller. See
"MPF pick roller
removal" on page
400.
Replace the MPF pick
solenoid.
Remove obstructions.
Go to step 8.
Replace the
"Sensor connection.
407.
Replace the MPF
feeder lift plate. See
"MPF feeder lift plate
removal" on page
397.
4063