Lexmark CX725 Service Manual page 152

Action
Step 18
a
Enter the Diagnostics menu, and then navigate to:
Additional input tray diagnostics > Motor tests > Motor tests
> Pick (tray [x])
b
Select a setting, and then touch Start.
Does the motor run?
Step 19
Reseat the motor cable, and then check the motor for misalignment
and damage.
Is the motor properly installed and free of damage?
Step 20
Reinstall or replace the motor. See
removal" on page 447.
Does the problem remain?
Step 21
Replace the media feeder. See
page 422.
Does the problem remain?
Step 22
Perform a print test.
Does the problem remain?
Sensors (tray [x] trailing edge and pass‑through): Paper failed to clear service check
Action
Step 1
a
From the home screen, touch Settings > Device > Preferences.
b
Check if the paper size matches the size set on the tray guides.
Does the paper size match the size set on the tray?
Step 2
Change the paper size or adjust the size setting in the tray.
Does the problem remain?
Step 3
Check the paper path for partially fed or jammed paper.
Is the paper path free of partially fed or jammed paper?
"550‑sheet tray paper feeder
"Media feeder removal" on
Diagnostic information
152
Yes No
Go to step 21. Go to step 19.
Go to step 21. Go to step 20.
Go to step 21. The problem is
solved.
Go to step 22. The problem is
solved.
Contact the next The problem is
level of support. solved.
Yes No
Go to step 3. Go to step 2.
Go to step 3. The problem is
solved.
Go to step 5. Go to step 4.
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