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07-374 Tray 5 Elevator Lower Failure RAP
07-374 A signal was not detected by the encoder when the elevator motor was driving down.
Initial Actions
•
Check for obstructions behind the tray.
Procedure
Open and close the tray 5 door. The tray moves down.
Y
N
Enter dC330 code 07-306 tray 5 door interlock switch. Press Start. Manually toggle the
the door interlock switch. The display changes.
Y
N
Check the wiring to the switch and if necessary install a new switch, PL 7.60 Item 6.
Go to Flag 1. Check S07-306. Refer to:
•
GP 13 How to Check a Switch.
•
P/J507, Tray 5 control PWB.
•
01E +5V Distribution RAP.
•
01B 0V Distribution RAP.
Install new components as necessary:
•
Tray 5 door interlock switch, PL 7.60 Item 6.
•
Tray 5 control PWB, PL 7.68 Item 8.
Enter dC330 code 07-405 tray 5 stack down sensor, Q07-405, Figure 1. Press Start. Man-
ually activate the stack down sensor actuator. The display changes
Y
N
Go to Flag 2. Check Q07-405. Refer to:
•
GP 11 How to Check a Sensor.
•
P/J505, Tray 5 control PWB.
•
01E +5V Distribution RAP.
•
01B 0V Distribution RAP.
Install new components as necessary:
•
Tray 5 stack down sensor, PL 7.68 Item 9.
•
Tray 5 control PWB, PL 7.68 Item 8.
Go to PJ504 pin 6 on the Tray 5 control PWB, Flag 3. Manually activate the tray 5 down
limit switch (S07-415) on the paper tray, Figure 2. The voltage changes.
Y
N
Go to Flag 3. Check S07-415. Refer to:
•
GP 13 How to Check a Switch.
•
P/J504, Tray 5 control PWB.
•
01G +24V Distribution RAP.
•
01B 0V Distribution RAP.
Install new components as necessary:
•
Tray 5 down limit switch, PL 7.70 Item 2.
•
Tray 5 control PWB, PL 7.68 Item 8.
A
B
WorkCentre 5687 Family
A
B
Enter dC330 code 07-406 tray 5 elevator motor encoder sensor, Q07-406. Press Start.
Manually lift the motor to activate the sensor. The display changes
Y
N
Go to Flag 4. Check Q07-406. Refer to:
•
GP 11 How to Check a Sensor.
•
P/J506, Tray 5 control PWB.
•
01E +5V Distribution RAP.
•
01B 0V Distribution RAP.
Install new components as necessary:
•
Elevator motor encoder sensor, PL 7.68 Item 5.
•
Tray 5 control PWB, PL 7.68 Item 8.
Enter dC330 code 07-373 tray 5 elevator motor, MOT07-373. Press Start. The
runs
Y
N
Go to Flag 5. Check MOT07-373. Refer to:
•
GP 10 How to Check a Motor.
•
P/J504, Tray 5 control PWB.
•
01G +24V Distribution RAP.
•
01B 0V Distribution RAP
Install new components as necessary:
•
Tray 5 elevator motor, PL 7.68 Item 4.
•
Tray 5 control PWB, PL 7.68 Item 8.
The tray 5 elevator motor is operating correctly.
The tray 5 elevator motor is operating correctly.
August 2007
2-169
motor
Status Indicator RAPs
07-374
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