Hvf Bm Crease Roll Failure Rap - Xerox WorkCentre 5687 Series Service Manual

11-062-171 HVF BM Crease Roll Failure RAP

11-062-171 The HVF BM crease roll motor has failed to run.
Initial Actions
Clear any paper jam in the area of the crease rolls.
Procedure
WARNING
Keep away from the crease blade mechanism when working in close proximity to the
booklet maker when the machine is powered on. The crease blade mechanism activates
quickly and with great force.
WARNING
Switch off the electricity to the machine, GP 14. 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.
Release the crease roll nip pressure by moving the crease roll handle, PL 11.161 Item 5, fully
counter clockwise. Remove the BM right hand cover, PL 11.168 Item 15, to access the crease
rolls. Enter dC330 code 11-419. Actuate the BM crease roll motor encoder sensor by rotating
the crease rolls slowly by hand. The display changes.
Y N
Go to Flag 1, check the BM crease roll motor encoder sensor, Q11-419, Figure 1.
Refer to:
• GP 11, How to Check a Sensor.
• P/J552, BM PWB.
• 11A-171 HVF Power Distribution RAP.
Install new components as necessary:
• BM PWB, PL 11.166 Item 10.
• BM crease roll motor encoder sensor, PL 11.166 Item 9.
Enter dC330, code 11-062 to run the BM crease roll motor, MOT 11-062, Figure 1. The motor
runs.
Y N
Go to Flag 2, check the BM crease roll motor, MOT 11-062.
Refer to:
• GP 10 How to Check a Motor.
• P/J557, BM PWB.
• 11A-171 HVF Power Distribution RAP.
Install new components as necessary:
• BM crease roll motor, PL 11.166 Item 12.
• BM PWB, PL 11.166 Item 10.
The fault may be intermittent, check for damaged wiring or bad connectors, REP 1.2. If neces-
sary install new components:
• BM crease roll motor encoder sensor, PL 11.166 Item 9.
• BM crease roll motor, PL 11.166 Item 12.
WorkCentre 5687 Family
• BM PWB, PL 11.166 Item 10
BM crease roll motor encoder sensor,
Q11-419
Figure 1 Component location
August 2007
2-547
BM crease roll motor,
MOT11-062
Status Indicator RAPs
11-062-171