Sharp MX-C507P - Page 247

5028
Motor (deskew) service check
Diagnostics and troubleshooting
213
Action
Yes
No
Step 1
Reset the printer.
Does the problem remain?
Go to step 2.
The problem is
solved.
Step 2
a Enter the Diagnostics menu, and then navigate to:
Printer diagnostics & adjustments > Motor tests > Deskew
b Touch Start .
Does the motor run?
Go to step 3.
Go to step 5.
Step 3
Turn the aligner and registration rollers.
Is there binding or uneven movement when turning the rollers?
Go to step 4.
Go to step 5.
Step 4
Check the aligner roller gears for damage, and replace if
necessary.
Does the problem remain?
Go to step 5.
The problem is
solved.
Step 5
Check the cable on the motor and on the JMTR1 connector on the
controller board for proper connection.
Is the cable properly connected at both ends?
Go to step 7.
Go to step 6.
Step 6
Reconnect the cable.
Does the problem remain?
Go to step 7.
The problem is
solved.
Step 7
Check the cable for damage, and replace if necessary.
Does the problem remain?
Go to step 8.
The problem is
solved.
Step 8
Replace the motor. See “Motor (deskew) removal” on page 336 .
Does the problem remain?
Go to step 9.
The problem is
solved.
Step 9
Replace the controller board. See “Controller board removal” on
page 393 .
Does the problem remain?
Contact the next
level of support.
The problem is
solved.