2100-Sheet Tray Transport And Elevator Drive Failure Service Check - Lexmark M52 Series Service Manual

Action
Step 5
Reseat the cable on the motor and on the optional tray controller
board.
Does the problem remain?
Step 6
Replace the motor (tray 5 transport). See
sheet tray transport) removal" on page
Does the problem remain?
Step 7
Remove the optional tray insert, and then check if its transport
rollers are functional and free of damage.
Note: Turn the transport roller gear to check for proper
mechanism.
Are the tray insert and its rollers functional and free of damage?
Step 8
Replace the tray insert.
Does the problem remain?
Step 9
Check the optional tray controller board and its connector pins for
damage.
Are the tray controller board and its connectors free of damage?
Step 10
Replace the optional tray controller board. See
sheet tray controller board removal" on page
Does the problem remain?
2100‑sheet tray transport and elevator drive failure 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?
"Motor (250‑ and 550-
504.
"250‑ and 550-
506.
Diagnostics and troubleshooting
337
Yes No
Go to step 6. The problem is
solved.
Go to step 7. The problem is
solved.
Go to step 9. Go to step 8.
Go to step 9. The problem is
solved.
Contact the next The problem is
level of support. 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.
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