Sensor (Registration) On Jam (Mpf Pick) - Lexmark X850e Service Manual

Step
3 Check the sensor (tray 4 feed-out) for proper
connection.
Is the above sensor connected properly?
4 Perform a print test.
Does the error still occur?
5 Perform a print test.
Does the error still occur?

250.00 Sensor (registration) on jam (MPF pick)

Step
1 Check the media condition.
Is the media in the MPF tray crumpled or damaged?
2 Check the media size setup.
Does the media size in use match the size set for MPF tray?
3 Check the media position.
Open the printer left door assembly, and visually check it.
Does the media touch the sensor (registration)?
4 Check the MPF media side guides for proper operation.
Do the MPF media side guides operate smoothly?
5 Check the MPF for proper installation.
Remove the MPF feed unit assembly, and reinstall it.
Perform a print test.
Does an error occur during print test?
Check
Check
Yes
Replace the sensor Replace the
(tray 4 feed-out). connection.
Go to "2000-sheet
dual input (TTM)–
sensor (tray 4 feed-
out) removal" on
page 4-241.
Replace the 2TM/ Problem solved.
TTM controller card
assembly.
Go to "2000-sheet
dual input (TTM)–
2TM/TTM controller
card assembly
removal" on
page 4-274.
Go to step 5.
Replace the printer Problem solved.
engine card
assembly.
Go to "Printer
engine card
assembly removal"
on page 4-117.
Yes
Replace the media Go to step 2.
with new; ensure it
is dry.
Go to step 3. Replace the media
or change the
media size setup.
Remove the Go to step 4.
media.
Go to step 5. Adjust the MPF
media side guides
correctly.
Go to step 6. Problem solved.
Diagnostic information
7500-XXX
No
No
2-85