Sharp MX-C507P Service Manual page 137

Action
Step 4
Change the paper size or adjust the size setting in the tray.
Does the problem remain?
Step 5
Check the paper path for paper jams and obstructions.
Is the paper path free of jams and obstructions?
Step 6
Remove the jams and obstructions.
Does the problem remain?
Step 7
a
Enter the Diagnostics menu, and then navigate to:
Printer diagnostics & adjustments > Sensor tests
b
Find the sensor (Duplex path 1).
Does the sensor status change while toggling the sensor?
Step 8
Check the sensor cable for proper connection and damage, and
replace if necessary.
Does the problem remain?
Step 9
Check the sensor for damage, and replace if necessary.
Does the problem remain?
Step 10
a
Enter the Diagnostics menu, and then navigate to:
Printer diagnostics & adjustments > Motor tests >
Duplex/MPF
b
Select a setting, and then touch Start.
Does the motor run?
Step 11
Check the motor cable for proper connection and damage, and
replace if necessary.
Does the problem remain?
Diagnostics and troubleshooting
103
Yes
Go to step 5.
Go to step 7.
Go to step 7.
Go to step 10.
Go to step 9.
Go to step 10.
Contact the next
level of support.
Go to step 12.
5028
No
The problem is
solved.
Go to step 6.
The problem is
solved.
Go to step 8.
The problem is
solved.
The problem is
solved.
Go to step 11.
The problem is
solved.