Xerox DocuColor 12/DCCS50 User Manual

1/05
8d-55
DocuColor 12/DCCS50
12-537, 12-570
Finisher/Sorter
Reissue
12-537 RAP
Control Logic does not detect the signal Staple Head Home (L) within 450msec since the start
of Staple Head Close operation.
Initial Actions
Refer to BSD 12.13 for the following procedure:
• Ensure that connector P/J1092 is se
ated correctly to the Stapler Assembly, that connec-
tor P/J1044 is
seated correctly to the Finisher PWB and that there are no obvious
crimped or broken wires on either connector.
• Check for staple jams.
Procedure
Remove the Stapler Cover Assembly (REP 15.3.3). Remove the Staple Cartridge. Push the
Staple Assembly toward the rear of the Finisher until the semicircular cam on the front of the
assembly is facing forward. Manually rotate the cam in a clockwise direction until the flat por-
tion of the cam is facing up. Enter dC330 012-273 Staple Ready Sensor. The display indi-
cates High.
YN
Disconnect P/
J10
92 from the Stapler. The display indicates High.
YN
Go to Fl
ag 2 on BSD
12.13. Check the wire for a short circuit to GND. If the wire is
good, replace the Finisher PWB (PL 18.4).
Replace the Stapler Assembly (PL 18.17
).
Rotate the cam in a clockwise direction until the flat portion of the cam is facing down. The
disp
lay changes to Low.
YN
Disconnect P/
J10
92 from the Stapler. +5 VDC is measured between J1092-9 and
GND.
YN
Go to Fl
ag 2 on B
SD 12.13. Check the wire for an open circuit. If the wire is good,
replace the Finisher PWB (PL 18.4).
Go to Flag 7 on BS
D 12.13. Check the wires for an open circuit or short circuit to GND. If
the wires are good, replace the Stapler Assembly (PL 18.17).
Replace the Stapler Assembly (PL 18.17).
If the problem continues, replace the Finisher PWB
(PL 18.4).
12-570 RAP
This fault is declared if one of the following occur:
• Stacker Full (H) is detected during the Stacker Tray height adjustment (descending).
• Stacker Full (Mixed Size) (H) is detected during the Stacker Tray height adjustment
(descending) whil
e ejecting mixed-size sets.
• A mixed-size set is ejected after Stacker Full (Mixed Size) (H) is detected.
Initial Actions
Refer to BSD 12.15 for the following procedure.
Ensure that the Stacker Tray is empty. If the fault is d
eclared with an empty Stacker Tray, pro-
ceed with this RAP.
Procedure
Enter dC330 012-253 Stacker Paper Sensor. Press Start. Manually actuate the Stacker Paper
Sensor. The display changes from Low to High to Low as the actuator moves in and out
of t
he sensor.
YN
The display is always Low.
YN
Disconnect P/
J1069. T
here is +5 VDC from J1069-1 to J1069-3.
YN
+5 VDC is measured from P
/J1038
-1 to P/J1038-3.
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 cir-
cuit
.
Replace the Finisher PWB (PL 18.4).
Go
to Flag 8 on BS
D 12.15. Check the harness for an open circuit.
There is +5 VDC from J1069-2 to J1069-3.
YN
Go to Fl
ag 9 on BS
D 12.15. Check the harness for an open circuit. If the wire is
good, replace the Finisher PWB (PL 18.4)
Replace the Stacker Paper Sensor (PL 18.27).
If the problem continues, replace the
Finisher PWB (PL 18.4).
Disconnect P/J1069. Th
e display is High.
YN
Go to F
lag 9 on BSD 12.15. Check the wire for a short circuit to GND. If the wire is
good, replac
e the Finisher PWB (PL 18.4)
Replace the Stacker Paper Sensor (PL 18.27
).
Press the C button.
Enter dC330 012-210 Stacker Full Sensor. Press Start. The display is
Low.

Xerox DocuColor 12/DCCS50 Specifications

General

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