Xerox Phaser 4620 Service Manual page 55

07-510-00, 07-700-00 Paper Empty at Tray 6
07-510-00 The Tray 6 No Paper Sensor indicates Tray 6 is empty.
07-700-00 Tray 6 Out of Paper.
BSD-Reference: WD 13
Initial Actions
1. Check the No Paper Sensor Actuator.
Procedure
Use safe handling procedures when removing the module. Refer to
is heavy.
Switch off the electricity to the machine. Disconnect the power cord from the customer
supply while performing tasks that do not need electricity. Electricity can cause death or
injury. Moving parts can cause injury.
Check the No Paper Sensor Actuator. The actuator is undamaged and motion is good.
Y N
Repair or replace the Tray 6 No Paper Sensor Actuator.
Select dC330 code 07-610 to test the sensor. The sensor signal changes (high/low).
Y N
Remove the IOT, Tray 3, 4 and 5. Check the option harness connections. The
connectors are undamaged.
Y N
Replace any damaged harnesses.
Exchange Feeder positions. The error changes to the new feeder position.
Y N
Check the IOT Lower Option Harness. The harness is undamaged.
Y N
Replace the Lower Option Harness,
Replace the MCU Board, REP
Replace the No Paper Sensor (REP
Y N
Remove the Right Cover (REP
retest. The sensor signal changes.
Y N
Replace the Feeder Board,
Reassemble and perform SCP 6
Reassemble and perform SCP 6 Final Actions.
Replace the MCU Board, REP 3.4.
Revision - Xerox Internal Use Only
Phaser 4600/4620 Printer Service Manual
WARNING
GP 15. The module
WARNING
REP 10.5.
3.4.
7.35), then retest. The signal changes.
28.2) and reseat CN3 on the Feeder Board, then
REP 7.28.
Final Actions.
07-520-00 Tray 6 is Open RAP
07-520-00 The Size Switch indicates Tray 6 is not completely installed.
BSD-Reference: WD 13
Initial Actions
1. Close the Tray.
2. Check the Size Switch.
Procedure
Switch off the electricity to the machine. Disconnect the power cord from the customer
supply while performing tasks that do not need electricity. Electricity can cause death or
injury. Moving parts can cause injury.
Cycle system power. The error message is displayed.
Y N
Complete.
Remove Tray 6and inspect the Size Switch. The Size Switch is undamaged.
Y N
Replace the Size Switch,
Select dC330 code 07-600 to test the switch. The switch signals change (open/closed).
Y N
Remove the Right Cover
harness
The sensor signal changes.
Y N
Replace the Feeder Board,
Reassemble and perform
Replace these components in order until the error is corrected.
1. Size Switch, PL 8.30 Item 9
2. Feeder Board, PL 8.30 Item 7
3. MCU Board, PL 3.10 Item 3
5/2011
2-31
WARNING
REP 7.30, then retest.
(REP 28.2) and reseat CN5 on the Feeder Board, then retest.
REP 7.28.
SCP 6 Final Actions.
Status Indicator RAPS
07-510-00, 07-700-00, 07-520-00