Xerox WorkCentre 5021 Service Documentation

08/2012
2-41
WorkCentre 5021/5019
077-101, 077-104
Status Indicator RAPs
Initial Issue
077-101 Regi Sensor Off Jam
BSD-ON:CH8.3, CH4.1
The Regi Sensor did not turn OFF within the specified time after the Regi Clutch On.
Cause/Action
Check the following:
• The Regi Sensor (Input Check [071-105]) for operation failure. (PL 15.1)
• The Main Drive Motor (Output Check [042-001]) for operation failure. (PL 3.1)
• The Regi Clutch (Output Check [071-001]) for operation failure. (PL 15.1)
• The Regi Roll and Pinch Roll for transportation failure due to contamination, wear, and
deterioration.
• The Transfer Unit for a decrease in the transportation force.
• The Drive Gear for wear and damage.
• A paper transportation failure due to foreign substances on the paper path.
• Usage of out of spec paper.
If no problems are found, replace the ESS/MCU PWB. (PL 18.1)
077-103 Fusing Unit Exit Sensor Off Jam (Long)
BSD-ON:CH10.3, CH4.1, CH10.4
After the Regi Sensor Off, the Fusing Unit Exit Sensor did not turn OFF within the specified
time.
Cause/Action
Check the following:
• The Fusing Unit Exit Sensor (Input Check [071-106]) for operation failure. (PL 7.1)
• The Main Drive Motor (Output Check [042-001]) for operation failure. (PL 3.1)
• The Invert Motor (Output Check [071-003] (Exit)) for operation failure.
(When Duplex is installed) (PL 17.1)
• The Exit Roll and Pinch Roll for transportation failure due to contamination, wear, and
deterioration.
• The Transfer Unit for a decrease in the transportation force.
• The Heat Roll for wound up, stuck paper.
• The Drive Gear for wear and damage.
• Usage of out of spec paper.
If no problems are found, replace the ESS/MCU PWB. (PL 18.1)
077-104 Fusing Unit Exit Sensor Off Jam (Short)
BSD-ON:CH10.3, CH8.3, CH4.1, CH10.4
The time taken for the Fusing Unit Exit Sensor to turn from ON to OFF is shorter than the spec-
ified time.
Cause/Action
Check the following:
• The Fusing Unit Exit Sensor (Input Check [071-106]) for operation failure. (PL 7.1)
• The Regi Sensor (Input Check [071-105]) for operation failure. (PL 15.1)
• The Main Drive Motor (Output Check [042-001]) for operation failure. (PL 3.1)
• The Invert Motor (Output Check [071-003] (Exit)) for operation failure.
(When Duplex is installed) (PL 17.1)
• The Heat Roll for wound up, stuck paper.
• Usage of out of spec paper.
If no problems are found, replace the ESS/MCU PWB. (PL 18.1)
077-106 Fusing Unit Exit Sensor On Jam
BSD-ON:CH10.3, CH8.3, CH4.1
The Fusing Unit Exit Sensor did not turn ON within the specified time after the Regi Clutch On.
Cause/Action
Check the following:
• The Fusing Unit Exit Sensor (Input Check [071-106]) for operation failure. (PL 7.1)
• The Main Drive Motor (Output Check [042-001]) for operation failure. (PL 3.1)
• The Regi Clutch (Output Check [071-001]) for operation failure. (PL 15.1)
• The Fusing Unit Exit Chute for improper installation and deformation.
• The Transfer Unit for a decrease in the transportation force.
• The Drive Gear for wear and damage.
• The Heat Roll for wound up, stuck paper.
• A paper transportation failure due to foreign substances on the paper path.
• Usage of out of spec paper.
If no problems are found, replace the ESS/MCU PWB. (PL 18.1)

Xerox WorkCentre 5021 Specifications

General

Brand	Xerox
Model	WorkCentre 5021
Category	All in One Printer
Language	English