Sharp MX-C507P Service Manual page 103

Action
Step 7
Check the cable on the JMTR1 connector on the controller board
for proper connection and damage, and replace if necessary.
Does the problem remain?
Step 8
Replace the motor (deskew). See
page 336.
Does the problem remain?
Step 9
Check the condition of the deskew rollers.
Are the rollers free from excess wear, contamination, and damage?
Step 10
Clean or replace the rollers.
Does the problem remain?
Step 11
a
Check if the ITU bearings are properly seated on the frame.
# Part
1 Left bearing
2
Right bearing
3 Frame
b
If necessary, reinstall the bearings.
Does the problem remain?
"Motor (deskew) removal" on
Diagnostics and troubleshooting
69
Yes
Go to step 8.
Go to step 9.
Contact the next
level of support.
Go to step 11.
Go to step 12.
5028
No
The problem is
solved.
The problem is
solved.
Go to step 10.
The problem is
solved.
The problem is
solved.