Xerox WC5545F, Service Manual

Page: 538 / 2320

August 2007
2-346
WorkCentre 5687 Family
11-050-120, 11-360-120
Status Indicator RAPs
11-050-120, 11-360-120 Staple Head Operation Failure RAP
11-050-120 The staple head fails to cycle.
11-360-120 The staple head is not at the home position.
NOTE: The home position is with the jaws of the staple head fully open.
Initial Actions
• Switch off the machine, then switch on the machine, GP 14.
• Figure 1. Check the following:
– The 1K LCSS PWB DIP switch settings, refer to 11E-120 1K LCSS PWB DIP Switch
Settings RAP.
– The staple head unit is correctly installed.
Procedure
NOTE: After repairing the fault using this RAP, switch off the machine, then switch on the
machine, GP 14, to enable operation of the staple head.
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, code 11-050, staple head motor 1, to cycle the staple head once. The staple
head operates as expected.
Y
N
Go to Flag 1 and Flag 2. Check the wiring and connectors between the 1K LCSS PWB
and the staple head. The wiring is good.
Y
N
Repair the wiring.
Perform the following procedures:
• 11C-120 1K LCSS Power Distribution RAP.
• 11F-120 1K LCSS PWB Damage RAP.
Install new components as necessary:
• Staple head unit, PL 11.116 Item 5.
• 1K LCSS PWB, PL 11.124 Item 1.
Perform SCP 6 Final Actions.
Figure 1 Component location
Staple head including MOT11-050
and staple head 1 home sensor
Q11-360