Xerox WorkCentre 5790 Series, Service Manual

Page: 238 / 1610

May 2013
2-206 Xerox® WorkCentre® 5790 Family
08-103B, 08-113B
Status Indicator RAPs
08-103B, 08-113B Tray 3 Misfeed 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 08-
103, 08-113 Tray 3 Misfeed Entry RAP.
• Check the condition of the paper in tray 3. Refer to IQ1 and GP 20 .
• Ensure that the tray is pushed fully home.
• If the misfeed occurs between 15 and 20 paper feeds, then go to 07-355 Tray 3 Elevator
Lift Failure RAP.
Procedure
NOTE: The front door interlock must be cheated when ch24V components.
Locate the tray 3 feed sensor, Q08-103, Figure 2 . Enter dC330 code 08-103 tray 3 feed sensor,
Q08-103. Press Start. Manually actuate the sensor using white paper. The display changes.
Y
N
Go to
Flag 1 . Check Q08-103. Refer to:
• GP 11 How to Check a Sensor.
• P/J4 , HCF control PWB.
• 01E +5V Distribution RAP.
• 01B 0V Distribution RAP.
Install new components as necessary:
• Tray 3 feed sensor, PL 8.32 Item 6 .
• HCF control PWB, PL 7.21 Item 2 .
Enter dC330 code 08-045 HCF transport motor, MOT08-045, Figure 1 . 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 8.36 Item 13 .
• HCF control PWB, PL 7.21 Item 2 .
Observe the tray 3 and 4 transport roll, PL 8.32 Item 4 and the takeaway roll assembly, PL 8.36
Item 2 . The transport roll and takeaway roll rotate.
Y N
Check the following:
• Drive coupling, PL 8.36 Item 7 .
• Drive belt, PL 8.36 Item 6 .
• Transport gear pulley, PL 8.36 Item 12 .
CAUTION
To prevent damage to the feed mechanism, the paper tray must be pulled out before MOT 08-
030 is run in diagnostics.
Enter dC330 code 08-030 tray 3 feed motor, MOT08-030, Figure 1 . Pull out the tray. Press
Start. The motor runs.
Y
N
Go to
Flag 3 . Check MOT08-030. Refer to:
• GP 10 How to Check a Motor.
• P/J1 , HCF control PWB.
• 01G +24V Distribution RAP.
• 01B 0V Distribution RAP.
Install new components as necessary:
• Tray 3 feed motor, PL 8.32 Item 11 .
• HCF control PWB, PL 7.21 Item 2 .
Locate the tray 3 feed clutch, CL08-033. Figure 2 . Enter dC330 code 08-030 tray 3 feed motor,
MOT08-030, stack the code 08-033 tray 3 feed clutch, CL08-033. Pull out tray 3 and observe
the tray 3 feed and nudger rolls. Press Start. The rolls rotate.
Y
N
Go to
Flag 4 . Check CL08-033. Refer to:
• GP 12 How to Check a Solenoid or Clutch.
• P/J4 , HCF control PWB.
• 01G +24V Distribution RAP.
• 01B 0V Distribution RAP.
Install new components as necessary:
• Tray 3 paper feed assembly, PL 8.32 Item 1 .
• HCF control PWB, PL 7.21 Item 2 .
Perform the following:
• Clean the feed roll, nudger roll and retard roll using a cloth dampened with water.
• Check the feed roll, nudger roll and retard roll for wear. If necessary install a new feed roll
kit (W/
TAG 151 ), PL 31.11 .
• Perform the following adjustments:
– ADJ 8.3 Tray 3 and Tray 4 Retard Roll Pressure (W/Tag 151)
– ADJ 8.4 Tray 3 and Tray 4 Nudger Roll Pressure (W/Tag 151)
• Check the tray 3 stack height sensor actuator on the feed assembly, PL 8.32 Item 7 .
• Check the tray is level.
1. Pull out tray 3 and remove all of the paper from the tray.
2. Remove the tray 3 front cover.
3. Manually elevate the tray to the top of its travel by rotating the elevator cable drum at
the front of the tray.
4. At the three locations where the metal paper tray protrudes through the outer plastic
frame of tray 3, check that the top surface of the metal paper tray is the same dis-
tance from the inside top of the slots
A
A