Xerox WorkCentre 5790 Series, Service Manual

Page: 372 / 1610

May 2013
2-340 Xerox® WorkCentre® 5790 Family
11-320-110, 11-322-110
Status Indicator RAPs
11-320-110, 11-322-110 Ejector Movement Failure RAP
11-320-110 The ejector is not at the home position.
11-322-110 The ejector fails to perform a cycle of operation.
NOTE: A cycle of operation for the ejector is to cycle from the home position to the out position
and back to the home position.
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.
WARNING
Take care not to topple the LCSS. The LCSS is unstable when un-docked from the
machine. Do not show the customer how to un-dock the LCSS.
• Check the 2K LCSS PWB DIP switch settings, refer to 11F-110 2K LCSS PWB DIP
Switch Settings RAP.
• Un-dock the 2K LCSS, REP 11.13-110 , Check for any obstructions that would prevent the
ejector from moving. Cheat the docking interlock switch.
Procedure
NOTE: All 2K LCSS interlocks must be made to 24V to the motors.
NOTE: In diagnostics, actuating any 2K LCSS sensor or switch can change the displayed state
on the UI. Make sure that the correct sensor or switch is tested.
Enter dC330 , code 11-322, actuate the ejector out sensor, Q11-322. The display changes.
Y N
Go to
Flag 2 . Check Q11-322.
Refer to:
• 11G-110 2K LCSS PWB Damage RAP.
• GP 11 How to Check a Sensor.
• Figure 1 .
• P/J304 , 2K LCSS PWB .
• 11D-110 2K LCSS Power Distribution RAP.
Repair or install new components as necessary:
• Ejector out sensor, Q11-322, PL 11.18 Item 3 .
• 2K LCSS PWB, PL 11.26 Item 1 .
Enter dC330 , code 11-320, actuate the ejector home sensor, Q11-320. The display changes.
Y N
Go to
Flag 1 . Check Q11-320.
Refer to:
• 11G-110 2K LCSS PWB Damage RAP.
• GP 11 How to Check a Sensor.
• Figure 1 .
• P/J304 , 2K LCSS PWB .
• 11D-110 2K LCSS Power Distribution RAP.
Repair or install new components as necessary:
• Ejector home sensor, Q11-320, PL 11.18 Item 3 .
• 2K LCSS PWB, PL 11.26 Item 1 .
Enter dC330 , code 11-023 ejector cycle, check the operation of the ejector motor MOT11-020.
The ejector motor runs.
Y
N
Go to
Flag 3 . Check the ejector motor, MOT11-020.
Refer to:
• 11G-110 2K LCSS PWB Damage RAP.
• GP 10 , How to Check a Motor.
• Figure 1 .
• P/J303 , 2K LCSS PWB .
• 11D-110 2K LCSS Power Distribution RAP.
Repair or Install new components as necessary:
• Ejector assembly, PL 11.18 Item 1 .
• 2K LCSS PWB, PL 11.26 Item 1 .
Enter dC330 , code 11-023 ejector cycle, check the ejector cycles. Stack the code 11-320 ejec-
tor sensor home, then cycle the ejector. Stack the code 11-322 ejector sensor out, then cycle
the ejector. The ejector actuates the ejector home sensor and the ejector out sensor.
Y
N
Refer to
GP 7 , check the following components;
• Figure 1 . Pulley/drive gear, PL 11.18 .
• Ejector belt, PL 11.18 Item 5 .
Install new components as necessary:
• Pulley/drive gear, PL 11.18 .
• Ejector belt, PL 11.18 Item 5 .
The ejector cycles noisily, colliding with the end stops.
Y
N
Check the stapler to ensure the staples are correctly formed. Mis-formed staples can
cause the set to hang in the stapler causing ejector movement failures. The staples are
correctly formed.
Y
N
Clear the staple head of any mis-formed staples, then check the operation of the sta-
pler. If necessary, install a new staple head unit,
PL 11.20 Item 5 .
If the ejector is still not moving, install a new ejector assembly, PL 11.18 Item 1 .
Perform SCP 6 Final Actions.
Go to Flag 4 . +5v is available at P/J304 between pins 7 and 8.
Y N
Go to the
11D-110 2K LCSS Power Distribution RAP.
A
A
B