Punch Waste Box Is Full Or Missing - Xerox Paser 7400 Service Manual

Punch Waste Box is Full or Missing

The Punch Box Sensor indicates the Punch Box is full or not installed in the Finisher.
Initial Actions:
Cycle the printer's power.
If the problem persists follow the procedure below.
Troubleshooting Reference Table
Applicable Parts
Punch Box Sensor Emitter Board
Punch Box Sensor Receiver Board
Punch Box Sensor Harness
Troubleshooting Procedure Table
Step Actions and Questions
1
Test the Punch Box Set Sensor.
Run the Service Diagnostics Punch Box
Set Sensor test.
Does the sensor state change when the
emitter is blocked?
2
Check the Punch Box Sensor Harness
connections.
Is P/J1005 connected to the Punch Control
Board?
Are P/J2005 and P/J2006 connected to the
Emitter and Receiver boards?
3 Check the Punch Box Sensor Harness
continuity.
Is the harness conductive?
4 Check the Punch Box Sensor Emitter
Board.
Is the LED illuminated?
5
Check for +5 V to the Punch Box Sensor.
Disconnect P/J2006.
Is there +5 V across J2006-1 <=>
J2006-2?
6 Replace the Finisher Control Board
(page 5-46).
Does the error still occur?
General Troubleshooting
Wiring and Plug/Jack References
Options Map 2 Punch Controller Board
Options Punch Controller to Sensors
Yes
Go to Step 6.
Go to Step 3.
Go to Step 5.
Go to Step 5.
Replace the
Punch Box Sensor
Receiver Board.
Replace Engine
Control Board
(see Book 1).
No
Go to Step 2.
Connect the
harness.
Replace the
harness.
Replace the
Punch Box
Sensor Emitter
Board.
Replace the
Punch Control
Board
(page 5-50).
Complete.
3-89