Xerox Phaser 7400

Error Messages and Codes 3-55
Close Left Door E
The Door E Detect Sensor located in the Exit Assembly indicates that Door E is open.
Initial Actions:
■ Ensure that the door is free of obstructions and fully closed.
■ Verify that the Detect Sensor Actuator is not broken.
■ Cycle printer power.
■ If the problem persists, follow the procedure below.
■ If the problem persists follow the procedure below.
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack References
■ Door E Detect Sensor, PL11.1.32
■ Door E, PL11.1.43
■ COVSNS Harness, PL11.1.34
■ Print Engine Map 2 (page 10-5)
■ Print Engine Map 3 (page 10-6)
■ Print Engine Rear Sensor Board (page 10-29)
Troubleshooting Procedure Table
Step Actions and Questions Yes No
1
Check the following for evidence of fault or
damage:
■ Door E Detect Sensor
■ Door E
Replace the parts
concerned.
Go to Step 2.
2
Test the Door E Detect Sensor.
NOTE: Door sensor tests are located under
the Interlock Switches sub-menu.
Run the Service Diagnostics Door E test.
Does the sensor function correctly?
Replace the Engine
Control Board
(
page 8-112).
Go to Step 3.
3
Check the sensor connection.
Is P/J130 connected?
Go to Step 4. Reconnect the
sensor.
4
Replace the Door E Detect Sensor.
Does the error persist?
Go to Step 5. Complete
5
Check all pins on the COVSNS Harness for
continuity.
Is the harness conductive?
Replace the Engine
Control Board
(
page 8-112).
Replace the
COVSNS Harness.