8-175 Tray 5 Registration Sensor On Jam Rap; 8-176 Tray 1 Registration Sensor On Jam Rap - Xerox DocuColor 12/DCCS50 Service Manual

8-175 Tray 5 Registration Sensor On Jam RAP

The Registration Sensor did not actuate with 562 - 1010 msec after the feed started from Tray
5.
Initial Actions
• Refer to BSD 8.8 and BSD 8.10 for the following procedure.
• Check for any obstructions in the paper path.
Procedure
Enter dC330 008-155 Registration Sensor. Press Start. The display is H.
Y N
+5 VDC is measure between P/J421A-11 on the IOT Drive and GND.
Y N
Go to Flag 5 on BSD 8.8 and check the harness for a short circuit. If the harness is
good, replace the Registration Sensor
Replace the IOT Drive PWB (PL 9.2).
Cheat the Front Door Interlock. Open the Drawer and block the Registration Sensor with a
sheet of paper. Carefully close the drawer. Enter dC330 008-155 Registration Sensor and
press Start. The display is L.
Y N
There is +5 VDC between P/J421A-12 and P/J421A-10 on the IOT Drive PWB.
Y N
Go to Flag 5 on BSD 8.8 and check the harness for a short circuit. If the harness is
good, replace the IOT Drive PWB
Go to Flag 5 and Flag 6 on BSD 8.8 and check the harness for an open circuit. If the har-
ness is OK, replace the Registration Sensor
the IOT Drive PWB (PL 9.2).
Enter dC330 008-054 Registration Motor. Press Start. The Registration Motor energizes.
Y N
Go to the Registration Motor RAP.
Check/replace the following components until the problem is resolved. Replace any compo-
nents that are worn, broken, binding, or slipping.
• Registration Roller and Roller, Springs, and Bearings in the Registration Assembly
2.15)
• Gear in the Registration Assembly
• Check for burrs on the Upper Chute and Chute in the Registration Assembly
Reissue
DocuColor 12/DCCS50
(PL 2.15).
(PL 9.2).
(PL 2.15). If the problem continues, replace
(PL 2.15)

8-176 Tray 1 Registration Sensor On Jam RAP

The Registration Sensor did not actuate with 316 - 416 msec after the feed started from Tray 1.
Initial Actions
• Refer to BSD 8.8 and BSD 8.10 for the following procedure.
• Check for any obstructions in the paper path.
Procedure
Enter dC330 008-155 Registration Sensor. Press Start. The display is H.
Y N
+5 VDC is measure between P/J421A-11 on the IOT Drive and GND.
Y N
Go to Flag 5
good, replace the Registration Sensor
Replace the IOT Drive PWB
Cheat the Front Door Interlock. Open the Drawer and block the Registration Sensor with a
sheet of paper. Carefully close the drawer. dC330 008-155 Registration Sensor and press
Start. The display is L.
Y N
There is +5 VDC between P/J421A-12 and P/J421A-10 on the IOT Drive PWB.
Y N
Go to Flag 5
good, replace the IOT Drive PWB
Go to Flag 5 and
ness is OK, replace the Registration Sensor
the IOT Drive PWB
Enter dC330 008-054 Registration Motor. Press Start. The Registration Motor energizes.
Y N
Go to the Registration Motor
Check/replace the following components until the problem is resolved. Replace any compo-
nents that are worn, broken, binding, or slipping.
• Registration Roller and Roller, Springs, and Bearings in the Registration Assembly
(PL 2.15)
• Gear in the Registration Assembly
• Check for burrs on the Upper Chute and Chute in the Registration Assembly
(PL 2.15).
1/05
8-175 Tray 5 Registration Sensor On Jam RAP, 8-
2-101
on BSD 8.8 and check the harness for a short circuit. If the harness is
(PL 2.15).
(PL 9.2).
on BSD 8.8 and check the harness for a short circuit. If the harness is
(PL 9.2).
Flag 6 on BSD 8.8 and check the harness for an open circuit. If the har-
(PL 2.15). If the problem continues, replace
(PL 9.2).
RAP.
(PL 2.15)
(PL
(PL 2.15).
Status Indicator RAPs