Xerox WorkCentre 5790 Series Service Manual page 252

08-108B Tray 3 or Tray 4 Paper Feed Jam RAP (W/TAG 151)
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.
• Make sure that the correct RAP is used. To identify the correct RAP to use go to the
108 Tray 3 or Tray 4 Paper Feed Jam Entry RAP.
• Check the condition of the paper in tray 3 and tray 4. Refer to
• Check for obstructions in the paper path.
• Check that the left hand door is latched correctly.
• Check that the interlock cover has not come loose,
right and tighten the two screws
• Ensure that the left door assembly is pushed fully home.
Procedure
NOTE: The front door interlock must be cheated when checking +24V components.
Enter dC330 code 08-102 tray 2 feed sensor, Q08-102. Press Start. Manually actuate the sen-
sor, Figure 1. The display changes.
Y N
Go to Flag 1. Check Q08-102. Refer to:
• GP 11 How to Check a Sensor.
• P/J276, Tray 1 and 2 control PWB.
• 01E +5V Distribution RAP.
• 01B 0V Distribution RAP.
Install new components as necessary:
• Tray 2 feed sensor, PL 7.30 Item
• Tray 1 and 2 control PWB, PL 7.10 Item
Enter dC330 code 08-045 HCF transport motor, MOT08-045. Press Start. The motor runs.
Y N
Go to Flag 2. Check MOT08-045. Refer to:
• GP 10 How to Check a Motor.
• P/J6, HCF control PWB.
• 01G +24V Distribution RAP.
• 01B 0V Distribution RAP.
Install new components as necessary:
• HCF transport motor, PL 8.32 Item
• HCF control PWB, PL 7.21 Item
The transport rolls rotate.
Y N
Refer to Figure 2. Check the following, install new components as necessary:
• Drive belt, PL 8.36 Item 6.
A
Status Indicator RAPs
08-108B
IQ1 and GP 20.
PL 7.30 Item 23. Bias the cover to the
24.
2.
10.
2.
A
• Drive coupling, PL 8.36 Item
• Idler roll assembly, PL 8.36 Item
• Tray 3 and 4 transport roll,
Perform the following:
• If the fault occurs when feeding from tray 3, go to
(W/TAG 151).
08-
• If the fault occurs when feeding from tray 4, go to
(W/TAG 151).
May 2013
2-220
7.
8.
PL 8.32 Item 4.
08-132 Tray 3 Paper Feed Jam RAP
08-133 Tray 4 Paper Feed Jam RAP
Xerox® WorkCentre® 5790 Family