Xerox DocuColor 12/DCCS50 User Manual

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DocuColor 12/DCCS50
Reissue
Status Indicator RAPs
YN
Go to the +24
VDC Power (IOT LVPS) RAP.
Go to Flag 5 on BSD
7.9 and check the harness and connectors. If the harness and
connectors are OK, replace the Tray 5 Lift Motor (PL 2.12).
Replace the IOT Drive PWB (PL 9.2).
Ent
er dC330 008-236 Tray 5 Paper Sensor. Press Start. Manual
ly actuate the Tray 5 Paper
Sensor. The display changed from H to L.
YN
+0 VDC is measured at P
/J416B-
8 on the IOT Drive PWB.
YN
+5 VDC is measured at P
/J146
-2 on the Tray 5 Paper Sensor.
YN
Go to F
lag 6 and Fl
ag 7 on BSD 7.9 and check the harness and connectors. If
the harness and connectors are OK, replace the IOT Drive PWB.
+5 VDC is measured between P/J146-
1 and P/J146-3 on the Tray 5 Paper Sen-
sor.
YN
+5 VDC is measured between P/
J21-
1 and P/J21-5 on the IOT LVPS.
YN
Go to the +
5
VDC Power (IOT LVPS) RAP.
+5 VDC is measured between P/J416
B-5 on the IOT Drive PWB and P/
J21-5 on the IOT LVPS.
YN
Replace the Tray 5 Paper Sensor (PL 2.1).
Go to F
lag 6 on BSD 7.9 and check wires for an open circuit. If the wires are
OK, r
eplace the IOT Drive PWB (PL 9.2).
Replace the Tray 5 Paper Sensor (PL 2.1).
Replace the IOT Drive PWB (PL 9.2).
Check
/replace the following parts in the order listed until t
he problem is resolved. Replace any
parts that are worn, broken, binding, or missing.
• Tray 5 Paper Feed Assembly (PL 2.9)
• Tray 5 Assembly (PL 2.
9)
• Wiring Harness
7-340 All Tray Broken RAP
The IOT detected that all Paper Trays are not functional.
Initial Actions
• Refer to BSD 1.2 for the following procedure.
• Ensure the L/H Cover is securely closed.
• Ensure connectors P/J80
1A, P/J802A and P/J802B on the Tray PWB are properly
seated (PL 9.3).
• Check for crimped or broken wires t
o connectors on the Tray PWB (PL 9.3).
• Check the fuse on the Tray PWB (PL 9.3) t
o ensure it is good.
• Check the fuses on the Distribution PWB (PL 9.
3) to ensure they are good.
Procedure
+5 VDC is measured between P/J800-3 and P/J800-4 on the Tray PWB.
YN
+5 VDC is measured between P/
J44-9 an
d P/J44-13 on the Distribution PWB.
YN
Check the fuse on the Distribution PWB. Fuse is OK.
YN
Replace fuse (PL
9.
3).
+5 VDC is measured between P/J21-1 an
d P/J21-5 on the IOT LVPS.
YN
Go to the +
5 VD
C Power (IOT LVPS) RAP.
Go to Flag 4 on BSD 1.
2 and check the harness for an open circuit. If the harness is
OK, replace the Distribution PWB (PL 9.3).
Replace the IOT Drive PWB (PL 9.3).
+5
VDC is measured between P/J420A-1 and
P/J420A-2 on the IOT CPU PWB.
YN
+5 VDC is measured between P/
J44-8
and GND on the Distribution PWB.
YN
Check the fuse on the Distribution PWB. Fuse is OK.
YN
Replace fuse (PL
9.
3).
+5VDC is measured between P/J21
-1, 2, 3, or 4 and GND on the IOT LVPS.
YN
Go to +
5 VDC Power (IOT LVPS) RAP
Go to
Flag 4 on BS
D 1.2 and check for an open or short circuit.
Go to Flag 5 on BSD 1.2 and check the harness for an open circuit. If the harness is OK,
replace th
e IOT CPU PWB (PL 9.3).
+24 VDC is measured between P/J800-1 and
P/J800-2 on the Tray PWB.
C D
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Xerox DocuColor 12/DCCS50 Specifications

General

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