11-145 Decurler Exit Sensor On Jam Long Rap - Xerox DocuColor 12/DCCS50 Service Manual

11-145 Decurler Exit Sensor On Jam Long RAP

The Decurler Exit Sensor did not detect the lead edge of the paper within the specified time
after the M/C Exit Sensor detected the lead edge of the same paper.
NOTE: If this machine has a Finisher/Sorter Accessory, go to Section 8D,
Sensor On Jam Long RAP to troubleshoot this Fault Code.
Initial Actions
Refer toBSD11.1, BSD11.2, BSD 11.3 and BSD11.4 for the following procedure.
Check for the following:
• Obstructions in the Decurler paper path
• Bent or out of position paper chutes/guides in the Decurler paper path
• Ensure that there is sufficient nip force at the MC Exit Roll and the Decurler Entrance Roll.
• Ensure that connectors P/J654, P/J653, and
ble Plug J571, P/J570 on the Mail Box Control PWB and
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 Decurler Exit Sensor.
Y N
The paper entered the Decurler.
Y N
The Entrance Rolls are rotating when the Jam occurs
Y N
Enter dC330 011-010 Decurler Stepping Motor Speed 60. The
Stepping Motor rotates.
Y N
+24 VDC is measured between P/J653-1 and GND on the Decurler
Control PWB.
Y N
+24 VDC is Measured between P/J570-A1 and GND on the Mail
Box Control PWB.
Y N
Replace the Mail Box Control PWB (PL 13.10).
Go to Flag 4 on BSD11.1. Check the wire for an open circuit. If the
wire is good, replace the Decurler Control PWB
Press Stop. +24 VDC is measured between P/J653-3, 4, 5, 6 and GND
on the Decurler Control PWB.
Y N
Replace the Decurler Stepping Motor
tinues, replace the Decurler Control PWB
Press Start. approximately +1.5 VDC is measured between P/J653-3,
4, 5, 6 and GND on the Decurler Control PWB.
Y N
Press Stop. +5 VDC is measured between P/J570-A5 and GND
A B C D E
Status Indicator RAPs
11-145 Decurler Exit Sensor On Jam Long RAP
11-145 Decurler Exit
P/J651 on the Decurler Control PWB, Dou-
P/J658 on the Decurler Exit
Decurler
(PL 13.12).
(PL 13.14). If the problem con-
(PL 13.12).
manuals4you.com manuals4you.com
A B C D E
Y N
Go to
the wire is good, replace the Mail Box control PWB
Press Start. +2.5 VDC is measured between P/J651-A5 and GND.
Y N
Replace the Mail Box control PWB
Press Stop. +5 VDC is measured between P/J570-A6 and GND
Y N
Go to
the wire is good, replace the Mail Box control PWB
+less than 0.5 VDC is measured between P/J651-A6 and GND.
Y N
Replace the Mail Box Control PWB
Replace the Decurler Control PWB
Replace the Decurler Stepping Motor
The Entrance Rolls are rotating.
Y N
Check the following parts for wear, damage, or slipping.
• Entrance Roll Drive Gear
• Decurler Drive Roll Torque Limiter Gear
• Decurler Stepping Motor Drive Gear
Enter dC330 011-011-011 Decurler Stepping Motor Speed 130. The
Decurler Stepping Motor rotates.
Y N
Approximately +1.5VDC is measured between P/J653-3, 4, 5, 6 and
GND.
Y N
Replace the Decurler Control PWB
Replace the Decurler Stepping Motor
Enter dC330 011-012 Decurler Stepping Motor Speed 220. The
Stepping Motor rotates.
Y N
Approximately +16 VDC is measured between P/J653-3, 4, 5, 6 and
GND.
Y N
Replace the Decurler Control PWB
Replace the Decurler Stepping Motor
Enter dC330 011-013 Decurler Stepping Motor Speed 350. The
Stepping Motor rotates.
A B C
1/05
2-196
Flag 4 on BSD11.2. Check the wire for an open circuit. If
(PL 13.10).
Flag 5 on BSD11.2. Check the wire for an open circuit. If
(PL 13.10).
(PL 13.12).
(PL 13.14).
(PL 13.14)
(PL 13.14)
(PL 13.14)
(PL 13.12).
(PL 13.14).
(PL 13.12).
(PL 13.14).
DocuColor 12/DCCS50
(PL 13.10).
(PL 13.10).
Decurler
Decurler
Reissue