Dadf Invert Sensor Off Jam On Inverting; Dadf Side 2 Pre Regi. Sensor On Jam; Dadf Side 2 Regi. Sensor On Jam - Fuji Xerox DocuCentre SC2020 Service Manual

DC SC2020
Version 1.1
BSD-ON:CH5.5
After the DADF Regi Sensor turned ON at Invert operation, the DADF Invert Sensor did not turn ON
within the specified time.
Cause/Action
Check the following:
• Transportation failure due to foreign substance on the document path.
• The surface of the Out Roll for foreign substances.
• The surface of the Out Roll for wear
• Malfunction of DADF Invert Sensor (DADF IIT Input[005-211]).
• Malfunction of DADF Regi. Sensor (DADF IIT Input[005-110]).
• Malfunction of DADF Feed Motor (DADF IIT Output[005-008]).
• The Drive Gear for wear and damage.
If no problem is found, replace the DADF PWB.
005-132 DADF Invert Sensor On Jam
BSD-ON:CH5.5,CH5.4
DADF Invert Sensor will not turn on after certain amount of time has passed from DADF Regi. Sensor On
in Simplex.
Cause/Action
Check the following:
• Transportation failure due to foreign substance on the document path.
• The surface of the Out Roll for foreign substances.
• The surface of the Out Roll for wear
• Malfunction of DADF Invert Sensor (DADF IIT Input[005-211]).
• Malfunction of DADF Regi. Sensor (DADF IIT Input[005-110]).
• Malfunction of DADF Feed Motor (DADF IIT Output[005-008]).
• The Drive Gear for wear and damage.
If no problem is found, replace the DADF PWB.

005-134 DADF Invert Sensor Off Jam on Inverting

BSD-ON:CH5.5,CH5.4
(PL 56.10)
(PL 56.14)
(PL 56.6)
(PL 56.2)
(PL 56.10)
(PL 56.14)
(PL 56.6)
(PL 56.2)
05/2014
2-16
During the Invert operation where there is a next document, after the DADF Regi Sensor turned OFF, the
DADF Invert Sensor did not turn OFF within the specified time.
Cause/Action
Check the following:
• Transportation failure due to foreign substance on the document path.
• The surface of the Out Roll and Exit Roll for foreign substances.
• The surface of the Out Roll and Exit Roll for wear.
• Malfunction of DADF Invert Sensor (DADF IIT Input[005-211]).
• Malfunction of DADF Regi. Sensor (DADF IIT Input[005-110]).
• Malfunction of DADF Feed Motor (DADF IIT Output[005-008]).
• Malfunction of Exit Pinch Roll (Includes Exit Nip Release Solenoid (DADF IIT Output[005-072]) mal-
function). (PL 56.7)
• The Drive Gear for wear and damage.
If no problem is found, replace the DADF PWB.

005-135 DADF Side 2 Pre Regi. Sensor On Jam

BSD-ON:CH5.4,CH5.5
After the DADF Feed Motor started the reverse rotation at Invert operation, the DADF Pre Regi Sensor
did not turn ON within the specified time.
Cause/Action
Check the following:
• Transportation failure due to foreign substance on the document path.
• The surface of the Exit Roll for foreign substances.
• The surface of the Exit Roll for wear
• Malfunction of DADF Pre Regi. Sensor (DADF IIT Input[005-206]).
• Malfunction of DADF Feed Motor (DADF IIT Output[005-048]).
• Malfunction of Exit Pinch Roll (Includes Exit Nip Release Solenoid (DADF IIT Output[005-072]) mal-
function). (PL 56.7)
• The Drive Gear for wear and damage.
If no problem is found, replace the DADF PWB.

005-136 DADF Side 2 Regi. Sensor On Jam

BSD-ON:CH5.5,CH5.4
Troubleshooting
(PL 56.10)
(PL 56.14)
(PL 56.6)
(PL 56.2)
(PL 56.14)
(PL 56.6)
(PL 56.2)
CHAIN 5