Repair Analysis Procedures; Rap 8.5.7.1 Error Code "Paper Jam Clear Area E - Xerox DocuPrint N24 Service Manual

8.5.7 Repair Analysis procedures

RAP 8.5.7.1 Error Code "Paper Jam Clear Area E"

1 Open the Transport Cover and inspect the paper path for paper scraps or obstructions that may
cause a paper jam. The Transport area is free of paper scraps and obstructions.
Y N
|
Remove the paper scraps or obstructions.
2 Open the Transport Cover and inspect the position of the jammed paper in the Transport. The
leading edge of the paper reached the Transport Entrance Sensor.
Y N
|
Go to step 12.
3 Inspect the position of the jammed paper in the Transport. The trailing edge of the paper traveled
pass the Transport Entrance Sensor.
Y N
|
Go to step 7.
4 Enter Diagnostic Mode - Input H/L - Finisher Transport Sensor/Switch - Enter Sensor. Insert, then
remove, a sheet of paper into the Entrance Sensor. The Control Panel LCD displays H when the
paper is inserted into the Sensor and L when the paper is removed.
Y N
|
Replace the Transport Entrance Sensor (REP 8.5.3.94).
5 Replace the Finisher PWB (REP 8.5.3.83). The error message reappears.
Y N
|
Problem solved.
6 Replace the Printer Engine Controller PWB (REP 4.10.6).
7 Remove the two screws securing the Transport Rear Cover (REP 8.5.3.11) and remove the
Cover. Remove the Upper Rear Cover (REP 8.5.3.5). Enter Diagnostic Mode - Output - Finisher
Operations - Finisher Transport Motor. The Transport Motor runs.
Y N
|
Replace the Transport Motor (REP 8.5.3.74).
8 With the Transport Motor running, inspect the Gears that transmit Motor drive to the Transport
Assembly Drive Belt. The Transport Gears rotate smoothly and transmit drive to the Transport
Assembly.
Y N
|
Replace the gear clusters.
9 With the Transport Motor running, inspect the Transport Assembly Drive Belt. The Transport
Assembly Drive Belt runs smoothly, without binding or skipping.
Y N
|
Replace the Transport Assembly Drive Belt (REP 8.5.3.89).
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