Xerox DocuColor 12/DCCS50 User Manual

1/05
2-190
DocuColor 12/DCCS50
11-115 Mail Box Vertical Sensor / Bin 1 Sensor On
Reissue
Status Indicator RAPs
11-115 Mail Box Vertical Sensor / Bin 1 Sensor On Jam
RAP
The Mail Box Vertical 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.
Initial Actions
Refer to BSD11.2, BSD11.5 and BSD11.8 for the following procedure.
Check for the following:
• Obstructions in the Mail Box paper path
• Bent or out of position paper chutes/guides in the Mail Box paper path
• Ensure that the Mail Box front Door is closed properly
, in order t
o provide proper nip pres-
sure to the Vertical Transport Rolls.
• Ensure that connectors P/J5
51 on the Mail Box Control PWB, and P/J818, and P/J819
on the Mail Box Vertical 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 Mail Box Vertical Sensor
YN
Enter d
C330 011-005 Mailbox Drive Motor. Press St
art. The Mail Box Transport Roll
is rotating.
YN
The Mailbox drive Belt is moving.
YN
The Mail Box Drive Motor is rotating
YN
+24 VDC is measured between P/
J572-1 and
P/J572-2 of the Mail
Box Drive Motor
YN
Go to F
lag 1 on BSD11.2. Check the wires for an open circuit. If the
wires are good, replace t
he Mail Box Control PWB (PL 13.10).
Press Stop. +5
VDC is measured between P/J572-3 and GND.
YN
Go to F
lag 3 on BSD 11.2. Check the wire for an open circuit. If the
wire is good,
replace the Mail Box Control PWB (PL 13.10).
Press Start. Less th
an +1 VDC is measured between P/J572-3 and
GND.
YN
Replace the Mail Box Control PWB (PL 13.
10)
Replace t
he Mail Box Drive Motor (PL 1
3.10).
Ensure that the Mail Box Drive Motor Pulley is fastened to the motor shaft.
• Check the Drive Belt Tension Roll 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.
• Entrance Roll (PL 13.9)
•
Pinch Rollers (PL 13.9
)
•Exit Roll (PL 13.9)
•
Drive Belt (PL 1
3.10)
Check the Drive Belt Tension Roll for proper tension.
Enter dC330 011-115 Mailbox Vertical Sensor. Manual
ly block the Mail Box Vertical Sensor
with a sheet of paper. The display changes from L to H to L as the paper moves in and out
of t
he sensor.
YN
The display is always H
YN
Go to F
lag 1 on BS
D 11.5. Check the harness for a short circuit to ground. If the har-
ness is good, replace the Mail Box Vertical Sensor (PL 13.9).
Th
e Vertical LED is on.
YN
+5 VDC is measured between P
/J561
-3 and P/J561-5
YN
CR1 on the Mail Box Control PWB is on.
YN
Go to the +5 VDC wirenet and troubleshoot the wires between P
/J
569-1
and P/J44-6 on the Distribution PWB.
Replace the Mail Box Control PWB (PL 13.10).
Go t
o Flag 2 and Flag 3 on BSD11.5. Check the harness for an open circuit. If the
harness is
good, replace the Vertical LED (PL 13.5).
Go to Flag 1 on BSD 11.5. Check the wire for an open circui
t. If the wire is good, replace
the Mail Box Vertical Sensor (PL 13.9).
With paper at the sensor, more than +4.3 VDC is measured between P/ P/J551-4 and
GND.
YN
Replace the Mail Box Vertical Sensor (PL 13.
9).
Check t
he following parts for wear, glazing, or slipping.
• Entrance Roll (PL 13.9)
•
Pinch Rollers (PL 13.9
)
•Exit Roll (PL 13.9)
•
Drive Belt (PL 1
3.10)
Check the Drive Belt Tension Roll for proper tension.
A
A
B
B
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Xerox DocuColor 12/DCCS50 Specifications

General

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