Fuji Xerox DocuCentre SC2020 Service Manual

05/2014
2-15
DC SC2020
Troubleshooting
CHAIN 5
Version 1.1
005-122 DADF Simplex/Side 1 Pre Regi. Sensor On Jam
BSD-ON:CH5.4
• After Pre-Feed started for the first sheet (DADF Feed Motor On (CW)) in Simplex and Duplex, the
DADF Pre Regi Sensor did not turn ON within the specified time.
• After Pre-Feed started for the second sheet onwards (DADF Feed Motor On (CW)) in Duplex, 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 Feed Roll and Nudger Roll for foreign substances.
• The surface of the Feed Roll and Nudger Roll for wear.
• Malfunction of DADF Pre Regi. Sensor (DADF IIT Input[005-206]). (PL 56.14)
• Malfunction of DADF Feed Clutch (DADF IIT Output[005-062]). (PL 56.7)
• Malfunction of DADF Feed Motor (DADF IIT Output[005-008]). (PL 56.6)
• The Drive Gear for wear and damage.
If no problem is found, replace the DADF PWB. (PL 56.2)
005-123 DADF Simplex/Side 1 Regi. Sensor On Jam
BSD-ON:CH5.5,CH5.4
The DADF Regi Sensor does not turn ON within the specified time after the DADF Pre Regi Sensor On.
Cause/Action
Check the following:
• Transportation failure due to foreign substance on the document path.
• The surface of the Takeaway Roll and Regi Roll for foreign substances.
• The surface of the Takeaway Roll and Regi Roll for wear.
• Malfunction of DADF Regi. Sensor (DADF IIT Input[005-110]). (PL 56.14)
• Malfunction of DADF Pre Regi. Sensor (DADF IIT Input[005-206]). (PL 56.14)
• Malfunction of DADF T/A Clutch (DADF IIT Output[005-098]). (PL 56.7)
• Malfunction of DADF Feed Motor (DADF IIT Output[005-008]). (PL 56.6)
• The Drive Gear for wear and damage.
If no problem is found, replace the DADF PWB. (PL 56.2)
005-125 DADF Regi. Sensor Off Jam
BSD-ON:CH5.5,CH5.4
After the DADF Pre Regi Sensor turned OFF at Scan operation, the DADF Regi 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 Regi Roll, Out Roll, and Exit Roll for foreign substances.
• The surface of the Regi Roll, Out Roll, and Exit Roll for wear.
• Malfunction of DADF Regi. Sensor (DADF IIT Input[005-110]). (PL 56.14)
• Malfunction of DADF Pre Regi. Sensor (DADF IIT Input[005-206]). (PL 56.14)
• Malfunction of DADF Feed Motor (DADF IIT Output[005-008]). (PL 56.6)
• The Drive Gear for wear and damage.
If no problem is found, replace the DADF PWB. (PL 56.2)
005-130 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 Duplex Read Operation
(DADF Regi, Sensor On) in Duplex Mode.
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]). (PL 56.10)
• Malfunction of DADF Regi. Sensor (DADF IIT Input[005-110]). (PL 56.14)
• Malfunction of DADF Feed Motor (DADF IIT Output[005-008]). (PL 56.6)
• 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. (PL 56.2)
005-131 DADF Invert Sensor On Jam on Inverting

Fuji Xerox DocuCentre SC2020 Specifications

General

Brand	Fuji Xerox
Model	DocuCentre SC2020
Category	All in One Printer
Language	English