Xerox ColorQube 9303 Series Service Manual page 141

12-141-00-171, 12-142-00-171 HVF Buffer Path Sensor RAP
12-141-00-171 The paper trailing edge is late leaving the buffer path sensor.
12-142-00-171 The paper leading edge is late arriving at the buffer path sensor.
Initial Actions
WARNING
Ensure that the electricity to the machine is switched off while performing tasks that do
not need electricity. Refer to GP 14. Disconnect the power cord. Electricity can cause
death or injury. Moving parts can cause injury.
• Check for a jam or other obstruction in buffer path transport.
• Check the paper guide for damage.
Procedure
Enter dC330, code 12-321. Manually actuate the buffer path sensor, Q12-321,
2. The display changes.
Y N
Go to WD 12.7. Check Q12-321.
Refer to:
• GP 11 How to Check a Sensor.
• 12A-171 HVF Power Distribution RAP
• 01L 0V Distribution RAP
Install new components as necessary:
• Buffer path sensor, PL 12.135 Item
• HVF PWB, PL 12.140 Item 2.
Enter dC330, code 12-258. Energize the BM diverter solenoid SOL12-258,
The solenoid energizes.
Y N
Go to WD 12.8. Check SOL12-258.
Refer to:
• GP 12 How to Check a Solenoid or Clutch.
• 12A-171 HVF Power Distribution RAP.
• 01L 0V Distribution RAP
Install new components as necessary:
• BM diverter solenoid, PL 12.120 Item
• HVF PWB, PL 12.140 Item 2
Enter dC330, code 12-262 to run the buffer motor, MOT12-262,
runs.
Y N
Go to WD 12.7. Check MOT12-262.
Refer to:
• GP 10 How to Check a Motor.
• 12A-171 HVF Power Distribution RAP
• 01L 0V Distribution RAP
A
ColorQube® 9303 Family
PL 12.135 Item
2.
PL 12.120 Item
4.
PL 12.120 Item 1. The motor
A
Install new components as necessary:
• Buffer motor, PL 12.120 Item
• HVF PWB, PL 12.140 Item
Check the buffer feed motor belt,
Y N
Install a new buffer feed motor belt,
The fault may be intermittent, check for damaged wiring or bad connectors,
sary install new components:
• Buffer path sensor, PL 12.135 Item
• Buffer motor, PL 12.120 Item
• HVF PWB, PL 12.140 Item
4.
February 2013
2-117
1.
2.
PL 12.120 Item 9. The drive belt is good.
PL 12.120 Item 9.
2.
1.
2.
Status Indicator RAPs
12-141-00-171, 12-142-00-171
REP 1.1. If neces-