7-503 Tray 5 Paper Size Mismatch (Length) Rap - Xerox DocuColor 12/DCCS50 Service Manual

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 Tray 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.
Y N
Voltage is measured at P/J146-B15 on the IOT PWB and GND on the Tray 5 Size
Sensor.
Y N
+5 VDC is measured at P/J148-2 on the Tray 5 Size Sensor.
Y N
Go to Flag 1 and Flag 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.
Y N
+5 VDC is measured between P/J21-1 and P/J21-5 on the IOT LVPS.
Y N
Go to the +5 VDC Power (IOT LVPS)
+5 VDC is measured between P/J416B-B4 and P/J21-5 on the IOT Drive
PWB.
Y N
Replace the Tray 5 Size Sensor
Go to Flag 2 on BSD 7.4 and check wires for an open circuit. If the wires are
OK, replace the IOT Drive PWB
Replace the Tray 5 Stack Up Sensor
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
lem, replace the IOT PWB (PL 9.2).
Enter dC330 008-155 Registration Sensor. Press Start. Manually actuate the Registration
Sensor. The display changed from H to L.
Y N
Go to Flag 5 and Flag 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
A
Reissue
DocuColor 12/DCCS50
RAP.
(PL 2.13).
(PL 9.2).
(PL 2.11).
(PL 2.4). If that does not correct the prob-
(PL 2.15).
A
Check/Replace the following parts in the order listed until the problem is resolved. Replace any
parts that are worn, binding, or missing.
• Tray 5 Feed Clutch (PL 2.9)
• Tray 5 Retard Roll (PL 2.12)
• Tray 5 Feed Roll (PL 2.9)
• Tray 5 Lifter Motor (PL 2.12)
1/05
2-77
Status Indicator RAPs