Sensor (Tray 4 Pass-Through) Static Jam Service Check - Lexmark M52 Series Service Manual

Sensor (tray 4 pass‑through) static jam service check
Action
Step 1
Check the paper path and trays for paper fragments and partially
fed paper.
Is the paper path free of paper fragments and partially fed paper?
Step 2
Remove the paper fragments and partially fed paper.
Does the problem remain?
Step 3
Make sure that all the trays and tray inserts are properly installed.
Does the problem remain?
Step 4
a
Enter the Diagnostics menu, and then navigate to:
Additional input tray diagnostics > Sensor tests
b
Find the sensor (Pass-through (tray 4)).
Does the sensor status change while toggling the sensor?
Step 5
a
Remove the optional tray left cover. See
tray left cover removal" on page
b
Check the sensor cable on the optional tray controller board
for proper connection.
Is the cable properly connected?
Step 6
Reseat the cable.
Does the problem remain?
Step 7
Replace the sensor. See
pass‑through) removal" on page
Does the problem remain?
Step 8
a
Remove the source tray left cover. See
tray left cover removal" on page
b
Make sure that the source tray controller board is properly
installed. Reseat all the cables on the controller board.
Does the problem remain?
"250‑ and 550-sheet
496.
"Sensor (250‑ and 550-sheet tray
507.
"250‑ and 550-sheet
496.
Diagnostics and troubleshooting
Yes
Go to step 3.
Go to step 3.
Go to step 4.
Go to step 9.
Go to step 7.
Go to step 7.
Go to step 8.
Go to step 9.
173
4064
No
Go to step 2.
The problem is
solved.
The problem is
solved.
Go to step 5.
Go to step 6.
The problem is
solved.
The problem is
solved.
The problem is
solved.