Xerox 1632 2240 3535 Color Carrera Manual

6/02
2-61 DC1632/2240
4-421, 4-605
Status Indicator RAPs Prelaunch Training/Review
4-421 IBT Belt Cleaner Life EndIBT Belt Cleaner Assembly end of life.ProcedureReplace the IBT Belt Cleaner Assembly. The problem continues.
YN
Return to Service Call Procedures.
If the problem continues, replace the MCU PWB (PL 13.1).
If the problem continues, replace the MCU NVM PWB (PL 13.1).
4-605  IOT NVM CorruptThe system detected that the NVM of the IOT is empty.ProcedureTurn the power OFF/ON.  The problem...

6/02
2-62DC1632/2240
4-640, 4-641
Prelaunch Training/Review Status Indicator RAPs
4-640 Belt TrackingIBT tracking failureProcedureBSD: CH9.19 CH9.31A
Check if actuator for IBT Edge Sensor touches belt edge.  IBT Edge Sensor touches belt
edge.
YN
Check actuator installation.
Turn the power ON. Between I/F PWB j533-A11(+) and GND(-).   Between +3 VDC and 1
VDC is measured.
YN
Between I/F PWB j533-A9(+) j533-A10(-). +5 VDC is measured.
YN
Check +5VDC circuit to I/F PWB j533-A9.
Between I/F PWB j533-A11(+)...

6/02
2-63 DC1632/2240
4-642, 4-650
Status Indicator RAPs Prelaunch Training/Review
4-642 Belt EdgeIBT belt edge not in position.ProcedureBSD: CH9.19 CH9.31A
Check if actuator for IBT Edge Sensor touches belt edge.  IBT Edge Sensor touches belt
edge.
YN
Check actuator installation.
Turn the power ON. Between I/F PWB j533-A11(+) and GND(-).   Between +3 VDC and 1
VDC is measured.
YN
Between I/F PWB j533-A9(+) j533-A10(-). +5 VDC is measured.
YN
Close FRONT door. If voltage between j533-A9(+) j533-A10(-) is...

6/02
2-64DC1632/2240
4-908
Prelaunch Training/Review Status Indicator RAPs
4-908  2nd BTR Unit Life End2nd BTR Unit end of life.ProcedureReplace the 2nd BTR UNIT. The problem continues.
YN
Return to Service Call Procedures.
Replace the MCU PWB (PL 13.1).
If the problem continues, replace the MCU NVM PWB (PL 13.1).  

6/02
2-65 DC1632/2240
5-110
Status Indicator RAPs Prelaunch Training/Review
5-110  Registration Sensor OnRegistration Sensor did not detect a document after the Feed Motor energized.Initial Actionsï Ensure document path is clear.
ï Ensure Feed and Nudger Rolls are free of contamination and wear (PL 20.4). ProcedureFeed a document and observe the Feed Rolls and prefeed action. The Feed Rolls move
down.
YN
Remove following:
ï Front Cover (PL 20.1). 
ï Entrance Tray (PL 20.1). 
ï Document Feed Lower Chute...

6/02
2-66DC1632/2240
5-111
Prelaunch Training/Review Status Indicator RAPs
5-111  Registration Sensor OffThe document did not deactuate the Registration Sensor after the DADF Belt Motor energized.Initial ActionsEnsure document path is clear.ProcedureFeed a document and observe the Platen Belt. The Platen Belt rotates.
YN
Remove Rear Cover (REP 5.18). 
Check drive components for DADF Belt Motor (PL 20.6). 
Check the Fuse F1 on the DADF Control PWB (Figure 3). 
If no problems are found, check the circuit...

6/02
2-67 DC1632/2240
5-111
Status Indicator RAPs Prelaunch Training/ReviewFigure 3 DADF Control PWB 

6/02
2-68DC1632/2240
5-112
Prelaunch Training/Review Status Indicator RAPs
5-112  Registration Sensor InversionThe document does not actuate the DADF Registration Sensor after the Belt Motor energized
for document inversion.ProcedureSelect 1 to 1 and make a copy. The document exist the DADF.
YN
Go to the RAP for the displayed status code.
Enter dC330 [005-119] and press Start.  Actuate the Duplex Sensor. The display changes.
YN
Check the circuit of the Duplex Sensor (Figure 1). 
Enter dC330 [005-075] and...

6/02
2-69 DC1632/2240
5-113
Status Indicator RAPs Prelaunch Training/Review
5-113  Registration Sensor InversionThe document does not deactuate the DADF Registration Sensor after the Belt Motor ener-
gized for document inversion.ProcedureCheck the following in dC330.
ï  [5-110] Registration Sensor 
ï  [5-056] DADF Belt Motor 
ï  [5-075]  Registration Gate Solenoid 
The components are good.
YN
Go to the appropriate circuit and check the component.
Check the following:
ï The NO. 1/NO. 2 Duplex ROLL for...

6/02
2-70DC1632/2240
5-115
Prelaunch Training/Review Status Indicator RAPs
5-115  Exit Sensor OnThe DADF Exit Sensor does not detect a document after the DADF Exit Motor energized at
document replacement/output.ProcedureCheck the following in dC330:
ï  [5-115] DADF Exit Sensor 
ï  [5-081] DADF Exit Motor 
The components are good.
YN
Go to the appropriate circuit and check the component.
Check the following:
ï The Platen Belt for contamination, wear, tear and a rotation failure
ï The NO. 1~4 Belt Pinch...