Rap 7.9 Paper Jam / Clear Area A (E3-1) - Xerox DocuPrint N24 Service Manual

RAP 7.9 Paper Jam / Clear Area A (E3-1)

1 Inspect the Fuser Exit Sensor for paper scraps that may have actuated the Sensor or may have
caused it to stick. The Fuser Exit Sensor is free of paper scraps.
Y N
|
Clear paper from the Sensor.
2 Remove the Fuser Full Cover (REP 4.1.1). Observe the position of the sheet of paper. The sheet
of paper stopped on the Fuser Exit Switch.
Y N
|
Go to step 4.
3 Enter Diagnostic Mode - 5.4.6 Running a Service Sensor (H/L) Input Test, Fuser Exit Sensor
Detect. Insert a sheet of paper into the Fuser Exit Switch and press [4], then remove the sheet of
paper and press [4]. The Control Panel LCD displays H when paper is inserted into the Fuser
Exit Switch, and displays L when the paper is removed.
Y N
|
Check wiring between P/J 462 and P/J 104 (6.3.16). If OK, replace the Fuser Exit Sensor
(REP 4.7.3).
4 Observe the position of the sheet of paper. The trail edge of the paper is still in the Fuser.
Y N
|
Go to step 6.
5 Remove the three screws securing the Fuser Left Cover and remove the Cover so you can
observe the Fuser Rolls. Hand rotate (counterclockwise) the Main Drive Motor. The Pressure Roll
rotates smoothly and the Fuser Stripper Fingers are undamaged.
Y N
|
Replace the Fuser Assembly (REP 4.7.1).
6 Enter Diagnostic Mode - 5.4.5 Running a Service Output Test, Clutch Operation (Invert CCW) to
check the Face Up Clutch function. With Output Test functioning, hand rotate (counterclockwise)
the Main Motor. The Offset Rollers rotate.
Y N
|
Check wiring between P/J 462 and P/J 219 (6.3.16). If OK, replace the Inverter CCW
Clutch (PL 9.4). If problem still exists; replace Offset/Exit Unit Assembly (REP 4.8).
7 Replace the Printer Engine Controller PWB (REP 4.10.6).
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7-17 Repair Analysis Procedures (RAP)