Xerox WC5545F, Service Manual

Page: 529 / 2320

August 2007
2-337
WorkCentre 5687 Family
11-007-120, 11-008-120, 11-312-120, 11-313-120, 11-
Status Indicator RAPs
11-007-120, 11-008-120, 11-312-120, 11-313-120, 11-319-120
Rear Tamper Move Failure RAP
11-007-120 Rear tamper fails to move to the front position.
11-008-120 Rear tamper fails to move to the rear position.
11-312-120 Rear tamper is not at the front home position.
11-313-120 Rear tamper is not at the rear home position.
11-319-120 Rear tamper is not at the away home position.
NOTE: The away home position is with the rear tamper approximately halfway along it’s travel.
Initial Actions
• Figure 1. Check for damage or obstructions that would prevent the tamper assembly from
operating correctly. If necessary, install a new tamper assembly, PL 11.112 Item 1.
• Jams can be caused by removing prints from bin 1 before the machine has finished print-
ing. If the tampers are touched while they are moving, may stall and cause the machine to
shutdown. The resulting shutdown can cause un-clearable jams in the finisher and the
tray 3 and tray 4 to paper path interface.
• Jams can also be caused if the tray settings do not match the paper in the trays. Make
sure the tray settings are correct.
• Check the condition and tension of the front tamper drive belt. Tensioning is achieved by a
spring on the motor, the motor should be free to move.
• If there is a large jam of paper above bin 1 that has obstructed the tampers, this has prob-
ably been caused by poorly stacked sets failing to actuate the bin 1 upper level sensor.
Perform the following:
– Check the paper for defects that could degrade the tamping operation e.g. curl,
paper condition, buckling or paper type. Refer to the IQ1 Image Quality Entry RAP.
– Check the operation of the paddle roll, refer to 11-024-120, 11-025-120 Paddle Roll
Failure RAP.
– Check the operation of the bin 1 upper level sensor, refer to 11-030-120, 11-334-120,
11-335-120, 11-336-120 Bin 1 Movement Failure RAP.
– Refer to the 11J-120 Mis-Registration in Stapled Sets and Non-Stapled Sets RAP.
– Check the 1K LCSS PWB DIP switch settings, refer to 11E-120 1K LCSS PWB DIP
Switch Settings RAP.
Procedure
NOTE: All 1K LCSS interlocks must be made to 24V to the motors.
NOTE: In diagnostics, actuating any 1K LCSS sensor or switch can change the displayed state
on the UI. Make sure that the correct sensor or switch is tested.
Enter dC330, codes 11-004 and 11-006 alternately. The rear tamper moves between the
home and inboard positions, Figure 1.
Y
N
Go to Flag 3. Check the rear tamper motor, MOT11-004.
Refer to:
• 11F-120 1K LCSS PWB Damage RAP.
• GP 10, How to Check a Motor.
• P/J9, 1K LCSS PWB.
• 11C-120 1K LCSS Power Distribution RAP.
Repair or install new components as necessary:
• Tamper assembly, PL 11.112 Item 1.
• 1K LCSS PWB, PL 11.124 Item 1.
Enter dC330 code 11-311. Actuate the rear tamper home sensor Q11-311. The display
changes.
Y
N
Go to Flag 1. Check Q11-311.
Refer to:
• 11F-120 1K LCSS PWB Damage RAP.
• GP 11, How to Check a Sensor.
• P/J16, 1K LCSS PWB
• 11C-120 1K LCSS Power Distribution RAP.
Repair or install new components as necessary:
• Rear tamper home sensor, PL 11.112 Item 3.
• 1K LCSS PWB, PL 11.124 Item 1.
NOTE: The away home position is used for short edge feed small paper. This saves unneces-
sary rear tamper travel.
Enter dC330. Actuate the rear tamper away home sensor Q11-319. The display changes.
Y
N
Go to Flag 2. Check Q11-319.
Refer to:
• 11F-120 1K LCSS PWB Damage RAP.
• GP 11, How to Check a Sensor.
• P/J16, 1K LCSS PWB
• 11C-120 1K LCSS Power Distribution RAP.
Repair or install new components as necessary:
• Rear tamper away home sensor, PL 11.112 Item 3.
• 1K LCSS PWB, PL 11.124 Item 1.
Perform SCP 6 Final Actions.
A
A