Xerox ColorQube 9303 Series Service Manual page 143

12-157-00-171, 12-158-00-171 HVF Buffer Position Sensor
RAP
12-157-00-171 The paper leading edge is late arriving at the buffer position sensor.
12-158-00-171 The paper trailing edge is late leaving the buffer position sensor.
Initial Actions
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 inserter transport.
• Check the paper guide for damage.
Procedure
Enter dC330, code 12-086. Manually actuate the buffer position sensor, Q12-086,
Item 2. The display changes.
Y N
Go to WD 12.7. Check Q12-086.
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 position sensor, PL 12.135 Item
• HVF PWB, PL 12.140 Item 2.
Enter dC330, code 12-223 to run the transport motor 1, MOT 12-223,
motor runs.
Y N
Go to WD 12.7. Check the wiring and repair as necessary,
Refer to:
• GP 10 How to Check a Motor.
• 12A-171 HVF Power Distribution RAP.
• 01L 0V Distribution RAP
Install new components as necessary:
• Transport motor 1, PL 12.120 Item
• HVF PWB, PL 12.140 Item 2.
Check the transport motor 1 drive belt, PL 12.120 Item
Y N
Install a new transport motor 1 drive belt,
Enter dC330, code 12-263 to run the bypass feed motor, MOT12-263,
motor runs.
ColorQube® 9303 Family
WARNING
2.
PL 12.120 Item
REP 1.1. Check MOT12-223.
2.
7. The drive belt is good.
PL 12.120 Item 7.
PL 12.120 Item
Y N
Go to WD 12.8. Check MOT12-263.
Refer to:
• GP 10 How to Check a Motor.
• 12A-171 HVF Power Distribution RAP
• 01L 0V Distribution RAP
Install new components as necessary:
• Bypass feed motor,
• HVF PWB, PL 12.140 Item
Check the bypass feed motor drive belt,
Y N
Install a new bypass feed motor drive belt,
The fault may be intermittent, check for damaged wiring or bad connectors,
sary install new components:
• Buffer position sensor,
PL 12.135
• Transport motor 1,
• HVF PWB, PL 12.140 Item
2. The
2. The
February 2013
2-119
PL 12.120 Item 2.
2.
PL 12.120 Item 8. The drive belt is good.
PL 12.120 Item 8.
PL 12.135 Item 2.
PL 12.120 Item 2.
2.
12-157-00-171, 12-158-00-171
REP 1.1. If neces-
Status Indicator RAPs