Top Output Tray Is Full, Unload Paper - Xerox Phaser 7400 Service Manual

Top Output Tray Is Full, Unload Paper

The Full Stack Sensor indicates the output tray is full.
Initial Actions:
Ensure that the output tray is empty and the actuator is in the correct
position.
Cycle printer power.
If the problem persists, follow the procedure below.
Troubleshooting Reference Table
Applicable Parts
Full Stack Sensor, PL11.1.39
Full Stack Sensor Actuator
SNS Harness, PL11.1.35
Troubleshooting Procedure Table
Step Actions and Questions
1
Check the following for evidence of fault or
damage:
Full Stack Sensor
Full Stack Sensor Actuator
2 Test the Top Output Tray Full Stack Sensor.
Run the Service Diagnostics Face Down
Stack Full Sensor test.
Does the sensor function correctly?
3
Check the Full Stack Sensor connection.
Is P/J160 connected?
4 Replace the Top Output Tray Full Stack
Sensor.
Does the error persist?
5
Check all pins on the SNS Harness
PL5.3.28 for continuity.
Is the harness conductive?
Error Messages and Codes
Wiring and Plug/Jack References
Print Engine Map 7 (page 10-10)
Print Engine Map 11 (page 10-14)
Print Engine Rear Sensor Board (page 10-29)
Yes
Replace the parts
concerned.
Replace the Engine
Control Board
(page 8-112).
Go to Step 4.
Go to Step 5.
Replace the Engine
Control Board
(page 8-112).
No
Go to Step 2.
Go to Step 3.
Reconnect the
sensor.
Complete
Replace the SNS
Harness.
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