Rap 7.5 Paper Feed - Xerox DocuPrint P8e Service Manual

RAP 7.5 Paper Feed

1 Switch the AC power off. Connect the DCU to the printer (see section 5). Perform the Pick-up
Solenoid test. The solenoid energizes.
Y N
| Go to step 6.
2 Perform the Feed and Exit Sensor Test. The Feed Sensor test indications are correct.
Y N
| Replace in order: Pfeed Sensor (PL 7), Joint PWB (PL 10), Engine Controller PWB (PL
10).
3 The Exit Sensor test indications are correct.
Y N
| Verify the operation of the Exit Sensor Actuator. If OK, replace the Engine Controller PWB
(PL 10).
4 Remove the Right Side Cover. Perform the Main Drive Motor test. With the Main Drive Motor
rotating, manually actuate the Paper Feed Solenoid. The Pick Up Roller rotates one complete
revolution each time the solenoid is actuated.
Y N
| Replace the Paper Feed Solenoid (PL 6).
5 Clean or replace as necessary: the Pick-up Roll (PL 4), the Pick-up Roll Assembly (PL 4).
6 Disconnect CN402 from the Joint PWB. Measure the resistance between pins 1 & 2 of the
disconnected plug. The resistance is less than 100 ohms.
Y N
| Replace the Paper Feed Solenoid (PL 6).
7 Replace in order: Joint PWB (PL 10), Engine Controller PWB (PL 10).
Xerox DocuPrint P8e Service Manual
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7-9 Repair Analysis Procedures (RAP)