Xerox ColorQube 9303 Series Service Manual page 355

A
If necessary, install new components:
• Transport rolls, PL 82.10.
• Drive belts, PL 82.10.
• Drive gears, PL 82.10.
Enter dC140 Analog Monitor. Select 82-100 vertical transport motor encoder (M2). Press Start.
The number of ticks (i.e. 36 ticks) will flash on the display and then return to show 0 ticks.
Repeat by selecting stop and then start on the popup menu, the number only remains for a few
seconds. The number of ticks is displayed.
Y N
Go to WD 8.1. Check vertical transport motor (M2), MOT82-001and the encoder wire har-
ness. Refer to:
• GP 10 How to Check a Motor.
• PJ104, Media path driver PWB.
• 01D +5V Distribution RAP.
• 01J +50V Distribution RAP.
• 01L 0V Distribution RAP.
Install new components as necessary:
• Vertical transport motor (M2), PL 82.10 Item
• Media path driver PWB, PL 1.15 Item
Check the following:
• The bearing, shaft and rolls on the transport roll assembly,
• The idler rolls in the upper left side door,
• The transport rolls for wear, PL 82.10 Item
• Check tray 5 feed assembly, PL 81.45 Item
Install new components as necessary.
ColorQube® 9303 Family
12.
5.
PL 82.10.
PL 70.30 Item 4.
1, PL 82.10 Item 2.
2.
82-140-00, 82-142-00 Media Path Sheet Too Wide or Narrow
RAP
82-140-00 Media path sheet too wide.
82-142-00 Media path sheet too narrow.
Initial Actions
Ensure that the electricity to the machine is switched off while performing tasks that do
not need electricity. Refer to
death or injury. Moving parts can cause injury.
• Check the paper guides are set correctly in the paper tray.
• Check for the correct size of paper in the tray.
• The paper size shown on the UI screen indicates the same paper size that is in the paper
tray. If different, then reset the paper guides in the tray so that the two match.
Procedure
This dimension is measured by the registration scan bar (10) Q89-005 on the registration / pre-
heat assembly.
• Refer to WD 8.6. Check the connection of the ribbon cable between the registration scan
bar and PJ1 on the registration / preheat interface PWB.
• Remove the registration / preheat assembly,
Perform the following:
– Check and clean the registration scan bar sensor,
– Remove and clean the scan bar baffle and the scan bar with lint free cloth,
Item 6.
If the fault is still present then install new components as necessary:
1. Registration / preheat assembly,
2. Media Path Driver PWB,
February 2013
2-331
WARNING
GP 14. Disconnect the power cord. Electricity can cause
REP 89.1.
PL 88.10 Item
PL 88.10 Item 1.
PL 1.15 Item 5.
Status Indicator RAPs
82-133-00, 82-140-00, 82-142-00
2.
PL 26.10