Jam At Door D Open Door D To Clear; Initial Actions - Xerox Paser 7400 Service Manual

Jam at Door D Open Door D to Clear

Media reached Duplex Reverse Sensor, but did not leave the Duplex Unit on time.
This error represents a misfeed jam inside the Duplex Unit.
Applicable Status Code:
Code D1:
Jam at Door D

Initial Actions:

Ensure that the Duplex Unit is free of obstructions and fully seated.
Cycle printer power.
If the problem persists, follow the procedure below.
Troubleshooting Reference Table
Applicable Parts
Duplex Unit
Troubleshooting Procedure Table
Step Actions and Questions
1 Check the following for evidence of fault or
damage:
Duplex Unit Entrance Roller
Duplex Unit Connector
Duplex Unit
Is there any damage or debris?
2 Test the Duplex Entrance, Reverse, Front,
and Rear actuators and sensors using
Service Diagnostics.
Do the sensors and actuators function
correctly?
3 Test the Duplex Motors using Service
Diagnostics.
Do the motors function correctly?
4 Inspect the DUPLEX harness. If defective,
replace the wiring harness.
Is the harness properly seated and free
from defects?
3-16
Wiring and Plug/Jack References
Options Map 4, Duplex Unit Controller Board
Options Duplex Unit Sensors and Interconnect Wiring
Phaser 7400 Color Printer Options Service Manual
Yes
Replace any
damaged parts.
Go to Step 3.
Go to Step 4.
Replace the Motor
Driver Board (see
Book 1).
No
Go to Step 2.
Replace the
Duplex Unit
(page 5-122).
Replace the
Duplex Unit
(page 5-122).
Replace the
Duplex Unit
(page 5-122).