Xerox DocuColor 12/DCCS50

1/05
2-77
DocuColor 12/DCCS50
Status Indicator RAPs
Reissue
7-503 Tray 5 Paper Size Mismatch (Length) RAP
The machine detected that the paper size length is not being detected correctly for Tray 5.
Initial Actions
•Perform ADJ 9.1.17.
• Refer to BSD 7.4 for the following procedure.
• Check for obstructions in the paper path.
• Go to the Control Panel, ensure that Tray 5 Paper Size indicator is set to the correct paper
size loaded in Tr
ay 5.
• Ensure that the NVM location for the Market is the correct country code, 752-001 = 2
Procedure
The paper size being utilized for this procedure matches the paper size selected on the
Touch Screen.
YN
Voltage is measured at P
/J146
-B15 on the IOT PWB and GND on the Tray 5 Size
Sensor.
YN
+5 VDC is measured at P
/J148
-2 on the Tray 5 Size Sensor.
YN
Go to F
lag 1 and Fl
ag 3 on BSD 7.4 and check the harness and connectors. If
the harness and connectors are OK, replace the IOT Drive PWB.
+5 VDC is measured between P/J148-1
and P/J148-3 on the Tray 5 Size 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/J416B-B
4 and P/J21-5 on the IOT Drive
PWB.
YN
Replace the Tray 5 Size Sensor (PL 2.
13).
Go t
o Flag 2 on BSD 7.4 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 Stack Up Sensor (PL 2.
11).
Go to Flag 1 on BSD
7.4 and check the harness for an open circuit or short to GND. If the
harness is OK, replace the Tray 5 Size Sensor (PL 2.4). If that does not correct the prob-
lem, replace the IOT PWB (PL
9.
2).
Enter dC330 008-155 Registration Sensor. Pre
ss Start. Manually actuate the Registration
Sensor. The display changed from H to L.
YN
Go to Fl
ag 5 and F
lag 6 on BSD 8.8 and check the harness for an open circuit or short to
GND. If the harness is OK, replace the Registration Sensor (PL 2.15).
Check/Replace the following parts in the order listed until the problem is resolved. Replace any
part
s that are worn, binding, or missing.
• Tray 5 Feed Clutch (PL 2.9)
• Tray 5 Retard Roll (PL 2.
12)
• T
ray 5 Feed Roll (PL 2.9)
• Tray 5 Lifter Motor (PL 2.12)
A
A