Xerox DocuColor 12/DCCS50

1/05
2-206
DocuColor 12/DCCS50
11-350 Decurler 1 Fail RAP
Reissue
Status Indicator RAPs
YN
Replace the Decurler Control PWB (PL 1
3.12).
Replace the Decurler Stepping Motor (PL 1
3.14).
Enter dC330 011-012 Decurler Stepping Motor Speed 220. Th
e Decurler Stepping Motor
rotates.
YN
Approximately +16 VDC is measured between P/
J653-3, 4,
5, 6 and GND.
YN
Replace the Decurler Control PWB (P
L 1
3.12).
Replace the Decurler Stepping Motor (PL 1
3.14).
Enter dC330 011-013 Decurler Stepping Motor Speed 350. Th
e Decurler Stepping Motor
rotates.
YN
Approximately +23 VDC is measured between P/
J653-3, 4,
5, 6 and GND.
YN
Replace the Decurler Control PWB (P
L 1
3.12).
Replace the Decurler Stepping Motor (PL 1
3.14).
Enter dC330 011-276 Decurler Cam
Position Sensor A. Press Start. Manually move the
Reflector in and out of the sensor The Decurler Cam Sensor Roll A Position alternates
bet
ween H and L as the reflector is moved in and out of the sensor.
YN
The Display is always L
YN
+5 VDC is measured between P
/J
652-2 and GND.
YN
Go to F
lag 5 on BSD 11.3. Check the wire for a short circuit to ground. If the
wire is good,
replace the Decurler Cam Sensor (PL 13.13). If the problem con-
tinues, replace the Decurler Control PWB (PL 13.12).
Le
ss than +0.5 VDC is measured between P/J651-9 and
GND.
YN
Go to F
lag 4 on BSD 11.3. Check the wire for an open circuit. If the wire is
good, replace t
he Decurler Control PWB (PL 13.12). If the problem continues,
replace the Mail Box Control PWB (PL 13.10).
Replace the Mail Box Control PWB (PL 13.10).
+5 V
DC is Measured between P/J652-1
and P/J652-3 on the Decurler Control PWB.
YN
Replace the Decurler Control PWB (P
L 1
3.12).
Go to Flag 6 on BSD 11.3. Check the wires for an ope
n circuit. If the wires are good,
replace the Decurler Cam Sensor (PL 13.13). If the problem continues, replace the
Decurler Control PWB (PL 13.12).
Clean the Decurler Cam Sensor and the Decurler Cam S
ensor Reflector. Ensure that there are
no obstructions between the Decurler Cam Sensor and the Decurler Cam sensor Reflector. If
the problem continues, replace the Decurler Cam Sensor (PL 13.13).
B
C
C
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