Xerox ColorQube 9303 Series, Service Manual, Page: 343 / 1812

February 2013
2-319 ColorQube® 9303 Family
74-120-00, 74-214-00
Status Indicator RAPs
74-120-00 Bypass Tray 4 Guides Move in Run RAP
74-120-00 Bypass tray 4 paper guides moved during run.
Procedure
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.
Perform the following:
1. Check that the paper guides are in the correct position.
2. Check the paper guides for damage.
3. Check the operation of the paper guides and the function of the width sensor, Q74-415.
Refer to
dC140 Analog Monitor and check the voltage on the potentiometer, refer to WD
8.3 .
If necessary, install new components:
• Bypass module, PL 74.10 Item 1 .
74-214-00 Bypass Tray 4 Nudger Failure RAP
74-214-00 Bypass tray 4 nudger failed to operate.
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 the feeder assembly, PL 74.10 for damage.
• Check that the nudger home sensor, PL 74.10 Item 18 is positioned correctly.
Procedure
Enter dC330 code 74-413 bypass nudger home sensor, Q74-413, PL 74.10 Item 18 . Press
Start. Manually actuate the sensor. The display changes.
Y
N
Refer to
WD 8.3 . Check Q74-413. Refer to:
• GP 11 How to Check a Sensor.
• PJ405, Media path driver PWB .
• 01C +3.3V Distribution RAP.
• 01L 0V Distribution RAP.
Install new components as necessary:
• Bypass nudger home sensor, PL 74.10 Item 18 .
• Media path driver PWB, PL 1.15 Item 5 .
Enter dC330 code 74-420 Bypass feed motor, MOT74-420, PL 74.10 Item 2 . Press Start. The
motor runs.
Y
N
Refer to
WD 8.3 . Check bypass feed motor, MOT74-420. Refer to:
• GP 10 How to Check a Motor.
• PJ405, Media path driver PWB.
• 01H +24V Distribution RAP.
• 01L 0V Distribution RAP.
Install new components as necessary:
• Bypass module, PL 74.10 Item 1 .
• Media path driver PWB, PL 1.15 Item 5 .
Check the cam mechanism for the nudger home sensor. Manually rotate the cam and check for
damage. Install new parts as required,
PL 74.10 .
If necessary, install a new bypass module, PL 74.10 Item 1 .