7-282 Tray 2 Lift Motor Failure Rap - Xerox DocuColor 12/DCCS50 Service Manual

A B C
Replace the Tray 1 No Paper Sensor
Go to Flag 6 on BSD 7.5 and check the wires for an open or short circuit. If the wires are
OK, replace the IOT Drive PWB (PL
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 1 Paper Feed Assembly (PL 2.4)
• Tray 1 Assembly (PL 2.1)
• Wiring Harness
Status Indicator RAPs
(PL 2.5).
9.2).

7-282 Tray 2 Lift Motor Failure RAP

The Tray 2 Stack Height Sensor failed to change state within the specified time after Tray 2 Lift/
Feed Motor was energized.
Initial Actions
• Refer to BSD 7.6 and BSD 7.10 for the following procedure.
• Ensure there is paper loaded in the Tray 2.
• Ensure connector P/J803
• Check for crimped or broken wires to connectors on the IOT Drive PWB
• Pull out Paper Tray 2.
• Open the Lower Left Door
• Remove the Screw and open the Tray 2 Feed Assembly
Procedure
Cheat the L/H Cover INTLK Switch. Remove the Tray 2 Feed Assembly without disconnecting
P/J792. Enter dC330 008-222 Tray 2 Level Sensor. Press Start. Manually actuate the Tray 2
Stack Height Sensor. The display changed from H to L.
Y N
+0 VDC is measured at P/J415A-15 on the IOT Drive PWB and GND.
Y N
+5 VDC is measured at P/J130-2 on the Tray 2 Stack Height Sensor.
Y N
Go to Flag 5 and
the harness and connectors are OK, replace the IOT Drive PWB.
+5 VDC is measured between P/J130-1 and P/J130-3 on the Tray 2 Stack
Height Sensor.
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/J803-A11 on the Tray PWB and P/J21-5
on the IOT LVPS.
Y N
Replace the IOT Drive PWB
Go to Flag 5 on BSD 7.6 and check wires for an open circuit. If the wires are
OK, replace the Tray PWB
Replace the Tray 2 Stack Height Sensor
Go to Flag 6 on BSD 7.6 and check the wire for an open or a short circuit. If the wire is
OK, replace the IOT Drive PWB
Push the Tray in. Enter dC330 008-012 Tray 2 Feed/Lift Motor (Lift), 008-013 Tray 2 Feed/
Lift Motor (Feed) Tray 2 Feed/Lift Motor. Press Start and Stop several times.
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on the Tray PWB is properly seated (PL 9.3).
(PL 2.8).
(PL 2.4).
Flag 6 on BSD 7.6 and check the harness and connectors. If
RAP.
(PL 9.2).
(PL 9.3).
(PL 2.5).
(PL 9.2).
DocuColor 12/DCCS50
(PL 9.2).
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