11-143 V-Tra In Sensor Off Jam Rap - Xerox DocuColor 12/DCCS50 Service Manual

A
Check the Drive Belt Tension Roll for proper tension.
Enter dC330 011-142 Vertical Transport In Sensor. Manually actuate the V-Tra In Sensor
actuator. The display changes from L to H to L as the actuator moves in and out of the
sensor.
Y N
The display is always H
Y N
Go to Flag 1 on BSD 11.4. Check the harness for a short circuit to ground. If the har-
ness is good, replace the V-Tra Sensor
+5 VDC is measured between P/J562-7 and P/J562-9
Y N
CR1 on the Mail Box Control PWB is on.
Y N
Go to the +5 VDC wirenet and troubleshoot the wires between P/J569-1 and
P/J44-6 on the Distribution PWB.
Replace the Mail Box Control PWB
Go to Flag 1 and Flag 3 on BSD11.4. Check the harness for an open circuit. If the harness
is good, replace the Oct Exit Sensor
With paper at the sensor, less than +0.5 VDC is measured between P/ P/J562-8 and
GND.
Y N
Replace the V-Tra In Sensor (PL 13.9).
Check the following parts for wear, glazing, or slipping.
• Entrance Roll (PL 13.9)
• Pinch Rollers (PL 13.9)
• Exit Roll (PL 13.9)
• Drive Belt (PL 13.10)
Check the Drive Belt Tension Roll for proper tension.
Reissue
DocuColor 12/DCCS50
(PL 13.9).
(PL 13.10).
(PL 13.9).

11-143 V-Tra In Sensor Off Jam RAP

The V-Tra In Sensor did not deactuate within the specified time after the V-Tra In Sensor actu-
ated.
NOTE: If this machine has a Finisher/Sorter Accessory, go to Section 8D,
Entrance Sensor Off Jam RAP to troubleshoot this Fault Code.
Initial Actions
Refer to BSD 11.2 and 11.4 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
Sensor are seated correctly and there are no obvious crimped or broken wires.
Procedure
The trail edge of the paper is past the Oct Exit Sensor
Y N
Enter dC330 011-005 Mailbox Drive Motor. Press Start. The Mail Box Transport Roll
is rotating.
Y N
The Mailbox drive Belt is moving.
Y N
The Mail Box Drive Motor is rotating
Y N
+24 VDC is measured between P/J572-1 and P/J572-2 of the Mail
Box Drive Motor
Y N
Switch Off the Power. Disconnect
Motor. Switch On the Power. +24 VDC is measured between
J572-1 and P/J572-2.
Y N
Go to
the wires are good, replace the Mail Box Control PWB
13.10).
Replace the Mail Box Drive Motor
Press Stop. +5 VDC is measured between P/J572-3 and GND.
Y N
Go to Flag 3
wire is good, replace the Mail Box Control PWB
Press Start. Less than +1 VDC is measured between P/J572-3 and
GND.
A B C D
1/05
11-142 V-Tra In Sensor On Jam Long RAP, 11-143
2-193
on the Mail Box Control PWB and P/J567
P/J572 from the Mail Box Drive
Flag 1 on BSD11.2. Check the wires for an open circuit. If
(PL 13.10)
on BSD 11.2. Check the wire for an open circuit. If the
(PL 13.10).
Status Indicator RAPs
11-143 Mailbox
on the V-Tra In
P/
(PL