Xerox DocuColor 12/DCCS50 User Manual

1/05
8d-5
DocuColor 12/DCCS50
11-107 SCT Exit Sensor On Jam Long RAP
Finisher/Sorter
Reissue
11-107 SCT Exit Sensor On Jam Long RAP
The SCT Exit Sensor did not detect the lead edge of the paper within the specified time after
the Decurler Exit Sensor detected the lead edge of the same paper.
NOTE: “Long” indicates that the trail edge of the paper has not passed through the Machine
Exit
Sensor.
Initial Actions
Refer to BSD12.1, BSD12.5, BSD12.10 and BSD12.17 for the following procedure.
Check for the following:
• Obstructions in the Mailbox/Sorter paper path
• Bent or out of position paper chutes/guides in the Mailbox/Sorter paper path
• Ensure that there is sufficient nip force at the Mailbox/Sorter Entrance Roll and the SCT
E
xit
Roll.
• Ensure that connectors P/J
1040 on the Finisher PWB, P/J1076, and P/J1078 on the
SCT Exit 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 SCT Exit Sensor.
YN
The paper entered the Vertical Transport.
YN
Enter dC330 012-005 Mailbox Drive Motor. Press Sta
rt. Th
e Mailbox Transport
Roll is rotating.
YN
The Mailbox Drive Belt is moving.
YN
The Mailbox Drive Motor is rotating.
YN
+24 VDC is measured between P/
J1021-1 and
P/J1021-2,4 of
the Mailbox Drive Motor.
YN
There is +24 VDC from pin 1 to pin 4 of P
/J1
025 on the Mail-
box PWB.
YN
Go to F
lag 6 on BSD 12.5. Check for an open circuit. If the
wires are OK
, go to Flag 1 through Flag 5 on BSD 12.1.
Check the interlock circuit for an open wire or a malfunc-
tioning interlock switch. If the circuit is OK, replace the Fin-
isher PWB (P
L 18.4
).
Go to Flag 3 on BS
D 12.5. Check the wires for an open circuit. If
the wires are good, replace the Mailbox PWB (PL 18.11).
Press Stop. +5
VDC is measured between P/J1021-3 and GND.
YN
There is +5 VDC from pin 3 to pin 4 of P
/J1025
on the Mail-
box PWB.
YN
Go to Flag 7 on BSD 12.5. Check for an open circuit. If the
wires are OK
, replace the Finisher PWB (PL 18.4).
Go to Flag 1 and Flag 2 on BSD12.5. Check for an open circuit.
If
the wires are good, replace the Mailbox PWB (PL 18.11).
Press Start. Th
ere is less than +1 VDC from P/J1021-3 to GND.
YN
Replace the Mailbox PWB (PL 18.
11
).
Replace the Mailbox Drive Motor (PL 18.10
).
Ensure that the Mailbox Drive Motor Pulley is fastened to the motor shaft.
• Check the Drive Belt Tension Pulley for proper tension
• Check the Drive Belt for Damage
• Check that the gear pulleys are properly
fas
tened to the drive rolls
Check the following parts for wear, glazing, or slipping.
• Mailbox Entrance Roll (PL 18.10)
•
Pinch Rollers (PL 18.12
)
• SCT Exit Roll (PL 18.10)
• D
rive Belt (PL 1
8.10)
Check the Drive Belt Tension Roll for proper tension.
The Mailbox Gate is in the Up position
YN
Enter dC330 012-081 Mailbox Gate Solenoid Closed. Press Star
t. The Mailbox
Gate Solenoid energized.
YN
+24 VDC is measured between P
/J1042-
15 and P/J1042-13 on the Fin-
isher PWB.
YN
+24 VDC is measured between P/
J1042-15 o
n the Finisher PWB and
GND.
YN
+24 VDC is measured between P/
J1042-13 on
the Finisher PWB
and GND.
YN
Go to the +24 VDC Wirenet and troubleshoot the wire between
P/
J1042-13 on t
he Finisher PWB and P/J45-6 on the Distribu-
tion PWB.
Replace the Finisher PWB (PL 18.4)
L
ess than +1 VDC is measured between P/J10
42-15 on the Finisher
PWB and GND
YN
Replace the Finisher PWB (PL 18.
4)
A
A
A
B
B
C
C
D
D
E
E
F
F
G H I J

Xerox DocuColor 12/DCCS50 Specifications

General

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