Stacker Fault Rap - Xerox Phaser 4620 Service Manual

12-760-00, 12-770-00 Stacker Fault RAP

12-760-00 The Stacker Tray failed to reach home position.
12-770-00 The Stacker Tray failed to lower.
BSD-Reference: WD 17
Initial Actions
• Open and close the Finisher Rear Door.
• Check for obstructions blocking Stacker Tray movement.
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
Perform SCP 6 Final Actions.
Select dC330 code 12-600 (down), 12-610 (up) to test the Stacker Drive Assembly. The
Stacker Tray moves up and down.
Y N
Remove the Finisher, GP 14 to check the condition of the Finisher option connector and
harness. The connector and harness are undamaged.
Y N
Repair the harness.
Remove the Finisher right cover (REP
Item 10. The drive belt is undamaged.
Y N
Repair or replace the belt.
Check harness connections for the Stacker Drive Assembly on the Finisher Control
Board. The drive assembly is connected and the harness undamaged.
Y N
Repair or reconnect the harness.
Replace the Stacker Drive Assembly,
Y N
Reassembly and perform SCP 6
Replace the Finisher Control Board,
Replace these components in order until the error is corrected.
1. IOT Upper Option Harness, PL 10.30 Item 24
2. MCU Board, PL 3.10 Item 3
Revision - Xerox Internal Use Only
Phaser 4600/4620 Printer Service Manual
WARNING
12.11) and check the stacker drive belt,
REP 12.15. The error message is displayed.
Final Actions.
REP 12.2.
12-870-00 Stapler Safety Not Detected RAP
12-870-00 The Stapler Interlock Switch is open.
BSD-Reference: WD 17
Initial Actions
• Check the Staple Cartridge Door
• Check for obstructions blocking the 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.
Check the Staple Cartridge Door interlock actuator. The actuator is undamaged.
Y N
Repair or replace the Finisher right cover,
Remove the Finisher Right Cover
4). The switch is undamaged and the connections are secure.
Y N
Connect, repair, or replace
Select dC330 code 12-890 to test the Stapler Cartridge Door Interlock Switch. The
PL 12.25 signal changes (open/closed).
Y N
Replace the switch, REP
Check the Finisher option harness in the Finisher right cover. The harness is undamaged.
Y N
Repair the harness.
Replace these components in order until the error is corrected.
1. Staple Cartridge Door Interlock Switch,
2. Finisher Control Board,
3. IOT Upper Option Harness,
4. MCU Board, PL 3.10 Item 3
5/2011
2-63
WARNING
REP 12.11.
(REP 12.11) and check the Interlock Switch
(REP 12.13) the switch.
12.13.
PL 12.45 Item 4
PL 12.15 Item 2
PL 10.30 Item 24
12-760-00, 12-770-00, 12-870-00
(PL 12.45 Item
switch
Status Indicator RAPS