Xerox DocuColor 12/DCCS50

1/05
2-205
DocuColor 12/DCCS50
11-350 Decurler 1 Fail RAP
Status Indicator RAPs
Reissue
11-350 Decurler 1 Fail RAP
This status code is declared when the Decurler Cam Position Sensor did not energize within
the specified time (1400msec) after the Decurler Clutch is energized.
NOTE: If this machine has a Finisher/Sorter Accessory, go to Section 8D, 11-
350 Decurler 1
Fail RAP to troubleshoot this Fault Code.
Initial Actions
• Refer to BSD11.3 for the following procedure.
• Ensure that connectors P/J6
52, and P/J651 on the Decurler Control PWB, Double Plug
J571, P/J570 on the Mail Box Control PWB and P/J656 on the Decurler Cam Sensor are
seated correctly and there are no obvious crimped or broken wires.
Procedure
At Power On, the Mail Box Drive Belt is moving
YN
Enter d
C330 011-005 Mailbox Drive Motor. Press St
art. The Mail Box Drive Motor is
rotating
YN
+24 VDC is measured between P
/J572
-1 and P/J572-2 of the Mail Box Drive
Motor
YN
Switch Off the Power. Disconnect P/ P/
J57
2 from the Mail Box Drive Motor.
Switch On the Power. +24 VDC is measured between P/J57
2-1 and P/J572-
2.
YN
Go to F
lag 1 on BSD11.2. Check the wires for an open circuit. If the wires
are good, replace t
he Mail Box Control PWB (PL 13.10).
Replace the Mail Box Drive Motor (PL 13.10)
Press Sto
p. +5 VDC i
s measured between P/J572-3 and GND.
YN
Go to F
lag 3 on BSD 11.2. Check the wire for an open circuit. If the wire is
good, replace
the Mail Box Control PWB (PL 13.10).
Press Start. Le
ss than +1 VDC is measured between P/J572-3 and GND.
YN
Replace the Mail Box Control PWB (PL 13.10)
Replace the Mail Box Drive Motor (PL 13.10).
Ensu
re that the Mail Box Drive Motor Pulley is fastened to the motor shaft and the drive
belt is pr
operly tensioned.
Enter dC330 011-010 Decurler Stepping Motor Speed 60. The
Decurler Stepping Motor
rotates.
YN
+24 VDC is measured between P/
J653-
1 and GND on the Decurler Control PWB.
YN
+24 VDC is Measured between P/J570 -A1 and
GND on the Mail Box Control
PWB.
YN
Replace the Mail Box Control PWB (PL 13.10).
Go to Fl
ag 4 on BSD
11.1. Check the wire for an open circuit. If the wire is good,
replace the Decurler Control PWB (PL 13.12).
Press Stop. +24 V
DC is measured between P/J653-3, 4, 5, 6 and GND on the
Decurler Control PWB.
YN
Replace the Decurler Stepping Motor (PL 13.
14).
If the problem continues, replace
the Decurler Control PWB (PL 13.12).
Press Start. ap
proximately +1.5 VDC is measured between P/J653-3, 4, 5, 6 and
GND on the Decurler Control PWB.
YN
Press S
top. +5 VDC i
s measured between P/J570-A5 and GND
YN
Go to F
lag 4 on B
SD11.2. Check the wire for an open circuit. If the wire is good,
replace the Mail Box control PWB (PL 13.10).
Press Start. +2
.5 VDC is measured between P/J651-A5 and GND.
YN
Replace the Mail Box control PWB (PL 13.
10).
Pr
ess Stop. +5 VDC i
s measured between P/J570-A6 and GND
YN
Go to Fl
ag 5 on BS
D 11.2. Check the wire for an open circuit. If the wire is
good, replace the Mail Box control PWB (PL 13.10).
less than 0.5 VDC is measured between P/J651-A6 and
GND.
YN
Replace the Mail Box Control PWB (PL 13.
10).
Replace the Decur
ler Control PWB (PL 13.12).
Replace t
he Decurler Stepping Motor (PL 13.14).
T
he Entrance Rolls are rotating.
YN
Check the following parts for wear, damage, or slipping.
• Entrance Roll Drive Gear (PL 13.14
)
• Decurler Drive Roll Torque Limiter Gear (PL 13.14)
•
Decurler Stepping Motor Drive Gear (PL 13.14
)
Enter dC330 011-011-011 Decurler Stepping Motor Speed 130. Th
e Decurler Stepping
Motor rotates.
YN
Approximately +1.5VDC is measured between P/
J653-3, 4,
5, 6 and GND.
A
A
B