Xerox WorkCentre 5790 Series Service Manual page 247

Figure 2 Circuit diagram
Xerox® WorkCentre® 5790 Family
08-107 Tray 3 Paper Feed Jam RAP (W/O TAG 151)
08-107 The lead edge of the paper was late to tray 4 feed sensor when feeding from tray 3.
Initial Actions
Ensure that the electricity to the machine is switched off while performing tasks that do
not need electricity. Refer to GP
death or injury. Moving parts can cause injury.
• Check the condition of the paper in tray 3. Refer to
• Check for obstructions in tray 3 paper path,
• Check the tray 4 feed sensor,
• Ensure that the tray is pushed fully home.
Procedure
NOTE: The front door interlock must be cheated when checking +24V components.
Enter dC330 code 08-104 tray 4 feed sensor, Q08-104. Press Start. Manually actuate the tray
4 sensor. The display changes.
Y N
Go to Flag 1. Check Q08-104. Refer to:
• GP 11 How to Check a Sensor.
• P/J392, HCF control PWB.
• 01E +5V Distribution RAP.
• 01B 0V Distribution RAP.
Install new components as necessary:
• Tray 4 feed sensor, PL 8.31 Item
• HCF control PWB, PL 7.20 Item
Enter dC330 code 08-045 tray 3 and 4 transport motor, MOT08-045. Press Start. The
runs.
Y N
Go to Flag 2. Check MOT08-045. Refer to:
• GP 10 How to Check a Motor.
• P/J398, HCF control PWB.
• 01G +24V Distribution RAP.
• 01B 0V Distribution RAP.
Install new components as necessary:
• Tray 3 and 4 transport motor,
• HCF control PWB, PL 7.20 Item
The transport rolls rotate.
Y N
Figure 2. Check the drive belt and drive coupling,
Perform the following:
• Figure 2. Check the tray 3 transport rolls,
• Go to RAP 08-103, 08-113
May 2013
2-215
WARNING
14. Disconnect the power cord. Electricity can cause
IQ1 and GP 20.
Figure 2.
Figure 1.
12.
2.
PL 8.30 Item 7.
2.
PL 8.30 Item 9.
PL 8.35, PL 8.30.
Tray 3 Misfeed RAP.
Status Indicator RAPs
08-106, 08-107
motor