Xerox 3450D Service Manual - Page 79

Jam At Duplex (Duplex Jam 1

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Jam At Duplex (Duplex Jam 1) Paper jams in the Exit Transport Assembly or before, or in the Duplex Feed Rollers. Troubleshooting References s3450-167 Applicable Parts Exit Sensor Actuator Exit Roller Assembly Transport Roller Assembly Main Board Procedure Wiring and Plug/Jack Map References Step 1 2 3 4 5 Action and Questions Yes No Is the Exit Sensor Actuator damaged or binding? Repair or replace the actuator and/or sensor. Go to Step 2. Inspect the Exit Roller Assembly. Is it damaged or binding? Replace the Exit Go to Step 3. Roller Assembly. Inspect the Duplexer. Is any paper wrapped around the Duplex Rollers? Remove obstruction and clean rollers. Go to Step 4. Is the Transport Roller Assembly operational (rotates freely without binding)? Go to Step 5. Replace Transport Roller Assembly. Use the embedded diagnostics to check the Fuser Exit Sensor. Is the sensor operational? Replace Main Board. Replace Exit Sensor. 4-12 Phaser 3450 Laser Printer Service Manual

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4-12
Phaser 3450 Laser Printer Service Manual
Jam At Duplex (Duplex Jam 1)
Paper jams in the Exit Transport Assembly or before, or in the Duplex Feed Rollers.
Troubleshooting References
Procedure
Applicable Parts
Wiring and Plug/Jack Map References
Exit Sensor Actuator
Exit Roller Assembly
Transport Roller Assembly
Main Board
Step
Action and Questions
Yes
No
1
Is the Exit Sensor Actuator damaged or binding?
Repair or
replace the
actuator and/or
sensor.
Go to Step 2.
2
Inspect the Exit Roller Assembly. Is it damaged
or binding?
Replace the Exit
Roller
Assembly.
Go to Step 3.
3
Inspect the Duplexer. Is any paper wrapped
around the Duplex Rollers?
Remove
obstruction and
clean rollers.
Go to Step 4.
4
Is the Transport Roller Assembly operational
(rotates freely without binding)?
Go to Step 5.
Replace
Transport
Roller
Assembly.
5
Use the embedded diagnostics to check the
Fuser Exit Sensor. Is the sensor operational?
Replace Main
Board.
Replace Exit
Sensor.
s3450-167