Late To Tray 1 Feed Sensor Rap - Xerox WorkCentre 5687 Series Service Manual

08-106 Late to Tray 1 Feed Sensor RAP

08-106 The lead edge of the paper was late to tray 1 feed sensor when feeding from tray 2.
The fault will also occur when feeding from tray 3 or tray 4 providing the trail edge of the sheet
has cleared the tray 4 feed sensor.
Initial Actions
• Check the condition of the paper in tray 2. Refer to IQ1 and GP 20.
• 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, PL 7.30 Item 23. Bias the cover to the
right and tighten the two screws
• Ensure that the tray is pushed fully home.
• Ensure that the correct size of paper is displayed.
Procedure
NOTE: The front door interlock must be cheated when checking +24V components.
Enter dC330 code 08-101 tray 1 feed sensor, Q08-101. Press Start. Open the left hand door
and manually actuate the sensor, Figure 1. The display changes.
Y N
Go to Flag 1. Check Q08-101. Refer to:
• Component location, Figure 1.
• 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 1 feed sensor, PL 7.30 Item 24.
• Tray 1 and 2 control PWB, PL 7.10 Item 2.
Enter dC330 code 08-102 tray 2 feed sensor, Q08-102. Press Start. Manually actuate the sen-
sor, Figure 2. The display changes.
Y N
Go to Flag 2. 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 24.
• Tray 1 and 2 control PWB, PL 7.10 Item 2.
Enter dC330 code 08-025 tray 1 and 2 transport motor, MOT08-025. Press Start. The
runs.
Status Indicator RAPs
08-106
Y N
Go to Flag 3. Check MOT08-025. Refer to:
• GP 10 How to Check a Motor.
• P/J273, Tray 1 and 2 control PWB.
• 01G +24V Distribution RAP.
• 01B 0V Distribution RAP.
Install new components as necessary:
• Tray 1 and 2 transport motor, PL 8.25 Item 5.
• Tray 1 and 2 control PWB, PL 7.10 Item 2.
The transport rolls rotate.
Y N
Check the drive belt and pulleys, PL 8.25 Item 2, PL 8.25 Item 3.
Check the following:
• The bearing, shaft and rolls on the transport roll assembly, GP 7, PL 8.25 Item 8.
• The idler rolls in the left hand door, GP 7, PL 7.30 Item 2.
• The transport drive belt, PL 8.25 Item 2.
• If the fault occurs when feeding from tray 3 or tray 4 but not tray 2 then check the position-
ing of the tray 3 / 4 transport pinch rolls, PL 8.30 Item 18, and the transport motor bracket,
PL 8.30 Item 14, REP 8.11.
Install new components as necessary.
motor
August 2007
2-198 WorkCentre 5687 Family