Xerox Phaser 7400

Error Messages and Codes 3-127
Finisher Stack Handling Motor Failure
The Delivery Belt Home Position Sensor detected a Stack Handling error.
Applicable Status Code:
Code F111: Stack Handling Motor Failure
Initial Actions:
■ Cycle the printer's power.
■ If the problem persists follow the procedure below.
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack References
■ Finisher Stack Handling Motor
■ Finisher Control Board
■ Options Map 1 Finisher Controller Board
■ Options Finisher Controller to Motors
Troubleshooting Procedure Table
Step Actions and Questions Yes No
1
Check the delivery mechanism.
Does the Delivery Belt turn freely when
operated manually?
Go to Step 2. Repair the
mechanism.
2
Test the Delivery Belt Home Position
Sensor.
Run the Service Diagnostics Exit Belt
Home Position Sensor test.
Does the sensor operate?
Go to Step 3. Replace the
sensor. If the error
persists, go to
Step
3.
3
Test the Staple Motor.
1. Close the Interlock Switches for test.
2. Run the Service Diagnostics Staple
Motor tests.
Does the motor operate?
Replace the
Finisher Control
Board. If the error
persists, go to
Step
4.
Go to Step 4.
4
Check for +24 V to the Staple Motor.
Disconnect CN59.
Is there +24 V across CN59-1 and -2 <=>
ground?
Replace the Stack
Handling Motor.
Replace the
harness. If the
error persists, go
to Step 5.
5
Check all pins of the Inverter Interface
Cable for continuity.
Disconnect CN1 and CN2 from the Finisher
Control Board and the opposite end from
the Inverter.
Is the cable conductive?
Replace the Inverter
Power Supply.
Replace the cable.