07-353 Tray 1 Elevator Lift Failure RAP
07-353 Tray 1 stack height sensor did not actuate within the correct time after the feed / eleva-
tor motor turned on.
Initial Actions
•
Check for obstructions behind the tray.
•
Ensure that the tray is pushed fully home.
Check the stack height mechanism actuator on the back of the tray, Figure 1.
•
Check the drive gears and coupling on the tray.
•
Check the elevator drive coupling on the feeder assembly.
Procedure
Enter dC330 code 07-336 tray 1 stack height sensor, Q07-336. Press Start. Pull out tray 1 and
push fully home. The display changes
Y
N
Go to Flag 1. Check Q07-383. Refer to:
•
GP 11 How to Check a Sensor.
•
P/J274, Tray 1 and 2 control PWB
•
01E +5V Distribution RAP.
•
01B 0V Distribution RAP.
Install new components as necessary:
•
Tray 1 stack height sensor, PL 8.26 Item 7.
•
Tray 1 and 2 control PWB, PL 7.10 Item 2.
CAUTION
To prevent damage to the elevator and paper feed mechanism, the paper tray must be pulled
out before MOT07-010 is run in diagnostics.
Enter dC330 code 07-010 tray 1 feed / elevator motor, MOT07-010. Pull out tray 1. Press
Start. The motor runs
Y
N
Go to Flag 2. Check MOT07-010. Refer to:
•
GP 10 How to Check a Motor.
•
P/J274, Tray 1 and 2 control PWB.
•
01G +24V Distribution RAP.
•
01B 0V Distribution RAP
Install new components as necessary:
•
Tray 1 Feed / elevator motor, PL 8.26 Item 8.
•
Tray 1 and 2 control PWB, PL 7.10 Item 2.
Perform the following:
•
Check the feeder / elevator motor drive gears, Figure 1.
•
Check the tray 1 stack height mechanism on the feeder assembly,
If the fault still occurs then go to 07A Tray 1 and Tray 2 False Paper Level RAP.
Status Indicator RAPs
07-353
Drive gears
Figure 1 Component location
August 2007
2-156
Stack height mechanism
actuator
WorkCentre 5687 Family