Xerox DocuColor 12/DCCS50 User Manual

1/05
2-70
DocuColor 12/DCCS50
Reissue
Status Indicator RAPs
CAUTION
Do not operate the component control more than twice before resetting paper position. To
lower the p
aper from the feed position, pull out respective tray. If the tray is overdriven, it will be
hard to pull out and may cause component damage.
The Feed/Lift Motor energizes and deenergizes.
YN
Press St
art. +24
VDC is measured between P/J416B-19 and GND on the IOT Drive
PWB.
YN
+24 VDC is measured between P/
J23-3
and GND on the IOT LVPS.
YN
Go to the +
5
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). If the problem continues,
replace the IOT PWB (PL 9.2).
Go to Fl
ag 5 on B
SD 7.9 and check the wires for an open circuit. If the wires are OK,
replace the Tray 5 Lift Motor (PL 2.12). If the problem continues, replace the IOT Drive
PWB (PL 9.2).
Enter dC330 008-236 Tray 5 Paper Sensor. Press Star
t. Manually 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 +
24 VD
C Power (IOT LVPS) RAP.
+5 VDC is measured between P/J416B-
16 and P/J21-5 on the IOT Drive
PWB.
YN
Replace the IOT Drive PWB (PL 9.
2).
Go
to Flag 6 on B
SD 7.5 and check wires between P/J146 and P/J416 for an
open circuit. If the wires are OK, replace the IOT Drive PWB (PL 9.2).
Replace the Tray 5 Paper Sensor (PL 2.1).
Go to Flag 7 on BS
D 7.9 and check the wire for a short circuit. If the wire is OK, replace
the IOT Drive PWB (PL 9.2).
Check/replace the following parts in the order listed
until the problem is resolved. Replace any
parts that are worn, broken, binding, or missing.
• Tray 5 Assembly (PL 2.
9)
• Wiring Harness
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