Xerox WC5545F, Service Manual

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August 2007
2-160
WorkCentre 5687 Family
07-355
Status Indicator RAPs
07-355 Tray 3 Elevator Lift Failure RAP
07-355 Tray 3 stack height sensor did not actuate within the correct time after the elevator
motor turned on.
NOTE: Rapid closure of tray 4 when tray 3 is being elevated may cause this fault.
Initial Actions
• Check that the tray elevator cables and mechanisms are located correctly.
• Ensure that the tray is pushed fully home.
• Check for obstructions behind the tray.
• Check the tray 3 home switch, Figure 1.
• If the tray only elevates up by 25mm (1 inch) and stops. Go to 07E RAP and check the
tray empty actuator.
Procedure
Enter dC330 code 07-303 tray 3 home switch, S07-303. Press Start. Pull out the tray and push
back in. The display changes.
Y
N
Go to Flag 1. Check S07-303. Refer to:
• GP 13 How to Check a Switch.
• P/J392, HCF control PWB.
• 01E +5V Distribution RAP.
• 01B 0V Distribution RAP
Install new components as necessary:
• Tray 3 home switch, PL 7.20 Item 4.
• HCF control PWB, PL 7.20 Item 2.
Enter dC330 code 07-383 tray 3 stack height sensor, Q07-383. Press Start. Pull out tray 3 and
manually activate the stack height sensor on the paper feed assembly. The display changes
Y
N
Go to Flag 2. Check Q07-383. 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 3 stack height sensor, PL 8.30 Item 21.
• HCF control PWB, PL 7.20 Item 2.
Go to P/J396 pin 1 on the HCF control PWB, Flag 4. Manually activate the tray 3 stack limit
switch (S07-393) on the paper feed assembly. The voltage changes.
Y
N
Go to Flag 3. Check S07-393. Refer to:
• GP 13 How to Check a Switch.
• P/J396, HCF control PWB.
• 01G +24V Distribution RAP.
• 01B 0V Distribution RAP.
Install new components as necessary:
• Tray 3 paper feeder, PL 8.30 Item 2.
• HCF control PWB, PL 7.20 Item 2.
CAUTION
To prevent damage to the elevator and paper feed mechanism, the paper tray must be pulled
out before MOT07-030 is run in diagnostics.
Enter dC330 code 07-030 tray 3 elevator motor, MOT07-030. Pull out tray 3. Press Start. The
motor runs
Y
N
Go to Flag 4. Check MOT07-030. Refer to:
• GP 10 How to Check a Motor.
• P/J395, HCF control PWB.
• 01G +24V Distribution RAP.
• 01B 0V Distribution RAP
Install new components as necessary:
• Tray 3 elevator motor, PL 7.20 Item 1.
• HCF control PWB, PL 7.20 Item 2.
Perform the following:
•
Check elevator cables, PL 7.15 Item 4, PL 7.15 Item 6, PL 7.15 Item 7.
• Check elevator motor drive coupling, PL 7.20 Item 1.
• Check tray elevator drive gears and drive coupling, PL 7.15.
• Check the tray 3 empty sensor actuator, PL 8.30 Item 1.
If the fault still occurs then go to 07E Tray 3 or Tray 4 Out of Paper RAP.
A
A