Xerox DocuColor 12/DCCS50 User Manual

1/05
8d-42
DocuColor 12/DCCS50
12-246 , 12-248
Reissue
Finisher/Sorter
NOTE: The output of the Stacker Offset Home Sensor is Low when the sensor is blocked, and
High when the sensor is not blocked.
Press the C butt
on. Enter dC330 012-277 Offset Home Sensor. Press Start. Manually rotate
the shaft of the Eject Clamp/Offset Motor (PL 18.21) in the clockwise direction (as viewed from
the rear). The display changes from High to Low as the motor shaft rotates.
YN
Unfasten the bracket for the Stacker Offset Home Sensor (refer to REP
15.2.
18). Block
and unblock the sensor with a sheet of paper The display changes from High to Low
to High
as the sensor is blocked and unblocked.
YN
The display is always Low.
YN
Disconnect P
/J
1051. There is +5 VDC from J1051-1 to J1051-3.
YN
+5 VDC is measured from P/
J1037-7 to P/
J1037-5.
YN
+5 VDC is measured from P/
J1026-3 to P/
J1026-2.
YN
Go to F
lag 17 on BSD 12.1. Check the +5VDC wiring for an
open circuit.
Replace t
he Finisher PWB (PL 18.4).
Go to Flag 1 on BSD
12.14. Check the harness for an open circuit.
There is +5 VDC from J1051-2 to J1051-3.
YN
Go to Fl
ag 2 on BSD 12.
14. Check the harness for an open circuit. If the
wire is good, replace the Finisher PWB (PL 18.4)
Replace the Offset Home Sensor (PL 18.19).
If the problem continues, replace
the Finisher PWB (PL 18.4).
Disconnect P/J10
51. The display is High.
YN
Go to Fl
ag 2 on B
SD12.14. Check the wire for a short circuit to ground. If the
wire is good, replace the Finisher PWB (PL 18.4).
Replace the Stacker Offset Home Sensor (PL 18.19
).
Check the actuator on the Offset Cam (PL 18.21)
for damage. Ensure that the Sensor is
installed so that the actuator passes through the center of the sensor.
Go to Flag 1 and Fla
g 2 on BSD 12.14. Check the wiring for a loose connection or an intermit-
tent short circuit.
12-248 RAP
The Stapler Front Straight Sensor does not detect the presence of the Stapler within 1200
msec. after the Stapler Position Motor was energized to move the Stapler.
Initial Actions
Refer to BSD 12.12 for the following procedure.
Check the following:
• Obstructions in the Stapler Rail Assembly (PL 18.18
) that would prevent movement of the
Stapler
• Bent or out of position End Wall
• Bent or out of position Compiler Tray
• Clean the Stapler Front Straight Sensor
• Ensure that connector P/J1035 on t
he Finisher PWB and P/J1059 on the Stapler Front
Straight Sensor and seated correctly and there are no obvious crimped or broken wires.
Procedure
Remove the Stapler Cover Assembly (REP 15.3.3). Manually move the Stapler toward the rear
of the Finisher until it has cleared the Stapler Front Straight Sensor and the sensor is not
blocked. Enter dC330 012-278 Stapler Front Straight Sensor. Press Start. The display indi-
cates Low.
YN
Go to F
lag 3 and Flag 5 on BSD
12.12. Check the wires for an open circuit or a short cir-
cuit to GND. If the wires are good, go to Flag
4 on BSD 12.12. Check the wire for an open
circuit. If the wire is good, replace the Stapler Front Straight Sensor (PL 18.18). If the
problem continues, replace the Finisher PWB.
Block the Stapler Front Straight Sensor. The display changes to High.
YN
Go to F
lag 4 on BSD 12.12. Check the wire for a short circuit to GND. If the wire is good,
replace the
Stapler Front Straight Sensor (PL 18.18). If the problem continues, replace the
Finisher PWB (PL 18.4).
Perform the following:
• Manually move the Stapler toward the front and rear of the Finisher to ensure that it
mov
es smoot
hly and that there are no obstructions in the Stapler travel. Correct any prob-
lems found.
• Replace the Stapler Front Straight Sensor (P
L 18.18
).
• If the problem continues, replace the F
inisher PWB (PL 18.4).
A
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Xerox DocuColor 12/DCCS50 Specifications

General

Brand	Xerox
Model	DocuColor 12/DCCS50
Category	All in One Printer
Language	English