Xerox DocuColor 12/DCCS50 User Manual

1/05
8d-16
DocuColor 12/DCCS50
11-144 Mailbox Entrance Sensor On Jam Short RAP
Reissue
Finisher/Sorter
11-144 Mailbox Entrance Sensor On Jam Short RAP
The Mailbox Entrance Sensor did not detect the lead edge of the paper within the specified
time after the Decurler Exit Sensor detects the lead edge of the same paper.
Initial Actions
Refer to BSD12.7 and BSD12.5 for the following procedure.
Check for the following:
• Obstructions in the Mailbox paper path
• Bent or out of position paper chutes/guides in the Mailbox paper path
• Ensure that the Mailbox front Door is closed proper
ly
, in order to provide proper nip pres-
sure to the Vertical Transport Rolls.
• Ensure that connectors P/J1004 on th
e Mailbox PWB, P/J1022 double plug, P/J1023
and P/J1024, on the Mailbox Vertical Sensor is seated correctly and there are no obvious
crimped or broken wires.
Procedure
The lead edge of the paper is at or past the Mailbox Entrance Sensor.
YN
The paper entered the Vertical Transport.
YN
The Mailbox Gate is in the down or Bin Tray position.
YN
Enter dC330 012-082 Mailbox Gate Solenoid Open. Press Sta
rt
. The Mailbox
Gate Solenoid energized.
YN
+24 VDC is measured between P/
J1042-15 and
P/J1042-17 on the
Finisher PWB.
YN
+24 VDC is Measured between P
/J10
42-15 Finisher PWB and
GND
YN
+24 VDC is measured between P
/J104
2-13 on the Finisher
PWB and GND.
YN
Go to the +24 VDC Wirenet and troubleshoot the wire
bet
ween P
/J1042-13 on the Finisher PWB and P/J45-6
on the Distribution PWB
Replace the Finisher PWB (PL 18.4)
Less than +1 VDC is measured between P/J1042
-17 and GND
YN
Replace the Finisher PWB (PL 18.4)
Go to Flag 2 and Fl
ag 3 on BSD12.7. Check the wires for an open
circuit. If the wires are good, replace the Mailbox Gate Solenoid (PL
18.11).
Go to F
lag 2 and Fl
ag 3 on BSD12.7. Check the wires for an open circuit.
If the wires are good, ensure that the Mailbox gate is connected to the
Mailbox Gate Solenoid and that it moves freely. If the problem continues,
replace the Mailbox Gate (PL 18.11) and the Mailbox Gate Solenoid (PL
18.11).
Ensure that the Mailbox Gate is connected to the Mailbox Gate Solenoid and
t
ha
t it moves freely. If the problem continues replace the Mailbox Gate (PL
18.11) and the Mailbox Gate Solenoid (PL 18.11).
• Check the paper path for any obstructions that could
cause the paper not to
enter the Vertical Transport.
• Ensure that the Mailbox Gate moves freely.
If the problem continues replace the
Mailbox Gate (PL 18.11) and the Mailbox Gate Solenoid (PL 18.11).
Enter dC330 012-005 Mailbox Drive Motor. Press Start. 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 of the Mail-
box Drive Motor
YN
Go to Fl
ag 2 and Fl
ag 3 on BSD12.5. Check the wires for an open
circuit. If the wires are good, replace the Mailbox PWB (PL 18.11).
Press Stop. +5 VDC i
s measured between P/J1021-3 and GND.
YN
Go to F
lag 1 and Flag 2 on BSD12.5. Check the wire for an open cir-
cuit.
If the wire is good, replace the Mailbox PWB (PL 18.11).
Pr
ess Start. Less
than +1 VDC is measured between P/J1021-3 and
GND.
YN
Replace the Mailbox PWB (PL 18.
11).
If the problem continues,
replace the Finisher PWB (PL 18.4).
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
)
A
A
A
B
B
C
C
D
D
E
E
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Xerox DocuColor 12/DCCS50 Specifications

General

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