Xerox DocuColor 12/DCCS50, Service Manual

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1/05
2-194 DocuColor 12/DCCS50
11-143 V-Tra In Sensor Off Jam RAP, 11-144 V-Tra In
Reissue
Status Indicator RAPs
Y N
Replace the Mail Box Control PWB ( PL 13.10 )
Replace the Mail Box Drive Motor ( PL 13.10 ).
Ensure that the Mail Box Drive Motor Pulley is fastened to the motor shaft.
• Check the Drive Belt Tension Roll for proper tension.
• Check the Drive Belt for Damage
• Check that the gear pulleys are properly fastened to the drive rolls
Check the following parts for wear, glazing, or slipping.
•
Entrance Roll
• Pinch Rollers
• Exit Roll
• Drive Belt
Check the Drive Belt Tension Roll for proper tension.
Check the V-Tra In Sensor Actuator for binding as it moves in and out of the sensor. The actu-
ator is binding.
Y
N
Check for obvious damage, missing and/or broken Drive Motor gear assemblies and drive
belts that would cause the fed paper to be slow to deactuate the V-Tra In Sensor.
Replace the V-Tra In Sensor ( PL 13.9 ).
11-144 V-Tra In Sensor On Jam Short RAP
The V-Tra In Sensor did not detect the lead edge of the paper within the specified time after the
Decurler Exit Sensor detects the lead edge of the same paper.
NOTE: If this machine has a Finisher/Sorter Accessory, go to Section 8D, 11-144 Mailbox
Entrance Sensor On Jam Short RAP to troubleshoot this Fault Code.
Initial Actions
Refer to BSD11.2 and BSD11.4 for the following procedure.
Check for the following:
•
Obstructions in the Mail Box paper path
• Bent or out of position paper chutes/guides in the Mail Box paper path
• Ensure that the Mail Box front Door is closed properly, in order to provide proper nip pres-
sure to the Vertical Transport Rolls.
• Ensure that connectors P/J562 on the Mail Box Control PWB and P/J567 on the V-Tra In
Sensor are seated correctly and there are no obvious crimped or broken wires.
Procedure
The lead edge of the paper is at or past the V-Tra In Sensor
Y
N
The paper entered the Vertical Transport.
Y
N
The OCT Gate is in the down or Bin Tray position
Y
N
Enter dC330 011-082 OCT Gate Solenoid Bin Tray On
. Press Start. The
OCT Gate Solenoid energized.
Y
N
+24 VDC is measured between
P/J562
-2 and P/J562 -3 on the Mail
Box Control PWB.
Y
N
+24 VDC is Measured between
P/J562
-2 Mail Box Control PWB
and GND
Y
N
+24 VDC is measured between
P/J563
-1 on the Mail Box
Control PWB and GND.
Y
N
Go to the +24 VDC Wirenet and troubleshoot the wire
between
P/J563 -1 on the Mail Box Control PWB and P/
J45 -6 on the Distribution PWB
Replace the Mail Box Control PWB ( PL 13.10 )
Less than +1 VDC is measured between P/J562 -3 and GND
Y N
Replace the Mail Box Control PWB ( PL 13.10 )
Go to Flag 6 on BSD 11.4. Check the wires for an open circuit. If the
wires are good, replace the OCT Gate Solenoid ( PL 13.9 ).
A B C D
A B C D E
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