Sharp MX-C507P - Page 188

5028
Diagnostics and troubleshooting
154
Action
Yes
No
Step 7
a Enter the Diagnostics menu, and then navigate to:
Additional input tray diagnostics > Sensor tests
b Find the sensor (Trailing edge (tray [x])).
Does the sensor status change while toggling the sensor?
Go to step 10.
Go to step 8.
Step 8
Reseat the sensor cable, and then check the sensor for
misalignment and damage.
Is the sensor properly installed and free of damage?
Go to step 10.
Go to step 9.
Step 9
Reinstall or replace the sensor. See “Sensor (550-sheet tray
trailing edge) removal” on page 420 .
Does the problem remain?
Go to step 10.
The problem is
solved.
Step 10
a Enter the Diagnostics menu, and then navigate to:
Printer diagnostics & adjustments > Motor tests
b Find the motor (Duplex/MPF), and then touch Start .
Does the motor run?
Go to step 13.
Go to step 11.
Step 11
Reseat the motor cable, and then check the motor for misalignment
and damage.
Is the motor properly installed and free of damage?
Go to step 13.
Go to step 12.
Step 12
Reinstall or replace the motor. See “Motor (duplex/MPF) removal”
on page 352 .
Does the problem remain?
Go to step 13.
The problem is
solved.
Step 13
a Enter the Diagnostics menu, and then navigate to:
Additional input tray diagnostics > Sensor tests
b Find the sensor (Pass-through (tray [x])).
Does the sensor status change while toggling the sensor?
Go to step 16.
Go to step 14.
Step 14
Reseat the sensor cable, and then check the sensor for
misalignment and damage.
Is the sensor properly installed and free of damage?
Go to step 16.
Go to step 15.