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 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
2-62DC1632/2240
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(+) and GND(-).  +5 VDC is measured.
YN
Between I/F PWB j533-A11(+) and GND(-).  0 VDC is measured.
YN
Check wire breakage and bad connection between I/F PWB j533and IBT Edge
Sensor j119. 
If the check is good, replace IBT Edge Sensor (PL 5.4). 
If the problem continues, replace MCU PWB (PL 13.1). 
Check wire breakage and bad connection between I/F PWB j533-A11 and IBT Edge
Sensor j119-2.
Replace IBT Edge Sensor (PL 5.4). 
Between I/F PWB j530-A9(+) and GND(-).   +24 VDC is measured.
YN
Following Wire Network, check +24VDC circuit up to I/F PWB j530-A9.
Remove IBT Assembly (REP 9.15).  Enter dC330 [004-001] and press Start. IBT Steering
Motor energizes.
YN
Check wire breakage and bad connection between I/F PWB j550 and IBT Steering Motor
j207. There are broken wires or bad connections.
YN
Replace MCU PWB (PL 13.1).  
If the problem continues, replace I/F PWB (PL 9.1).
If the problem continues, replace IBT Steering Motor (PL 1.3).  
Repair broken wire and bad connection.
Check IBT Belt installation (REP 9.22).  If the check is good, replace MCU PWB (PL 13.1). 
4-641 Belt EdgeIBT belt edge not detected.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 less than +5VDC,
replace MCU PWB (PL 13.1).
Between I/F PWB j533-A11(+) and GND(-). +5 VDC is measured.
YN
Between I/F PWB j533-A11(+) and GND(-). 0 VDC is measured.
YN
Check wire breakage and bad connection between I/F PWB j533and IBT Edge
Sensor j119. 
If the check is good, replace IBT Edge Sensor (PL 5.4).  
If the problem continues, replace MCU PWB (PL 13.1). 
Check wire breakage and bad connection between I/F PWB j533-A11 and IBT Edge
Sensor j119-2.
Replace IBT Edge Sensor (PL 5.4).  
Between I/F PWB j530-A9(+) and GND(-).   +24 VDC is measured.
YN
Following Wire Network, check +24VDC circuit up to I/F PWB j530-A9
Remove IBT Assembly (REP 9.15).  Enter dC330 [004-001] and press Start. IBT Steering
Motor energizes.
YN
Check wire breakage and bad connection between I/F PWB j550 and IBT Steering Motor
j207. There are broken wires or bad connections.
YN
Replace MCU PWB (PL 13.1).  
If the problem continues, replace I/F PWB (PL 9.1).
If the problem continues, replace IBT Steering Motor (PL 1.3).  
Repair broken wire and bad connection.
Check IBT Belt installation (REP 9.22).  If the check is good, replace MCU PWB (PL 13.1).  
						

							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 less than +5VDC,
replace MCU PWB (PL 13.1). 
Between I/F PWB j533-A11(+) and GND(-). +5 VDC is measured.
YN
Between I/F PWB j533-A11(+) and GND(-). 0 VDC is measured.
YN
Check wire breakage and bad connection between I/F PWB j533and IBT Edge
Sensor j119. 
If the check is good, replace IBT Edge Sensor (PL 5.4).  
If the problem continues, replace MCU PWB (PL 13.1). 
Check wire breakage and bad connection between I/F PWB j533-A11 and IBT Edge
Sensor j119-2.
Replace IBT Edge Sensor (PL 5.4).  
Between I/F PWB j530-A9(+) and GND(-).   +24 VDC is measured.
YN
Following Wire Network, check +24VDC circuit up to I/F PWB j530-A9
Remove IBT Assembly (REP 9.15).  Enter dC330 [004-001] and press Start. IBT Steering
Motor energizes.
YN
Check wire breakage and bad connection between I/F PWB j550 and IBT Steering Motor
j207. There are broken wires or bad connections.
YN
Replace MCU PWB (PL 13.1).  
If the problem continues, replace I/F PWB (PL 9.1).
If the problem continues, replace IBT Steering Motor (PL 1.3).  
Repair broken wire and bad connection.
Check IBT Belt installation (REP 9.22).  If the check is good, replace MCU PWB (PL 13.1). 
4-650  IOT Cycle Down Time OutIncorrect print processing continued for 2 minutes.ProcedureCheck the wire between the ESS PWB and the MCU PWB for a poor contact.   The problem
continues.
YN
Return to Service Call Procedures.
Replace the ESS PWB (PL 13.1) 
						

							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 (REP 5.8). 
Check Set Gate Solenoid linkage.  If the linkage is good, check the circuit of the Set Gate
Solenoid (Figure 1).
Clear the jam and feed a document. The Document prefeeds into the DADF.
YN
Remove Rear Cover (REP 5.18).  Check Fuse F3 on DADF Control PWB (Figure 4).
Fuse is good.
YN
Check the +24 VDC wires on the Feed Motor (Figure 2) for a short circuit to frame.
If the wires are good, replace the Feed Motor (PL 20.4).
Also replace the DADF Control PWB (PL 20.3) if a fuse is not available. 
Access the Feed Rolls (REP 5.7).  Check the Feed Roll Drives.  Repair as required (PL
20.4).   If the drives are good, check the circuit of the Feed Motor (Figure 2). 
Check the circuit of the Registration Sensor (Figure 3). 
Figure 1 Set Gate Solenoid CDFigure 2 Feed Motor CD
Figure 3 Registration Sensor CD
Figure 4 DADF Control PWB 
						

							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 of the DADF Belt Motor (Figure 1) (PL 20.6). 
Remove the following:
ï Front Cover (PL 20.1).
ï Document Transport (REP 5.17). 
Check the Registration Rolls and Registration Pinch Rolls for drive or contamination problems
(PL 20.8). 
Reinstall the Document Transport.  Feed a document and observe the ends of the Registration
Rolls and Registration Pinch Rolls. The ends of the rolls rotate.
YN
There is a drives problem.  Repair as required (PL 20.6) (PL 20.8).  Ensure the Registra-
tion Pinch Roll Springs are in position (REP 5.15). 
There is a blockage problem.  Remove the Registration Rolls (REP 5.15).  Ensure the docu-
ment path is free of obstruction.Figure 1 DADF Belt Motor CD
Figure 2 Registration Gate Solenoid CD 
						

							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 press Start. The Registration Gate Solenoid energizes.
YN
Check the circuit of the Registration Gate Solenoid (Figure 2). 
Check Following:
ï The Platen Belt for contamination, wear and a rotation failure
ï The Platen Belt for an improper tension
ï The DADF Registration Gate Solenoid for a return failure
Figure 1 Duplex Sensor CD
Figure 2 Registration Gate Solenoid CDFigure 3 DADF Control PWB 
						

							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 contamination, wear and a rotation failure
ï The Duplex Roll Drive for a mechanical load
ï The Duplex Chute for deformation
ï The Registration Roll for a transportation failure due to contamination, paper chip, wear
etc.
ï Document Transport Height (ADJ 5.4).
ï The wire between the DADF Registration Sensor and the DADF Control PWB for an open
circuit or poor contact
ï The DADF Control PWB for failure (PL 20.3) 
Figure 1 Registration Gate Solenoid CD
Figure 2 DADF Control PWB 
						

							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 RolLs for a rotation failure.
ï The Platen Belt for an improper tension.
ï The Platen Glass for contamination, a foreign substance and a high friction coefficient
ï Document Transport Height (ADJ 5.4).
ï The DADF Exit Sensor for an improper installation.
ï The DADF Control PWB for a failure (PL 20.3).
ï The Exit Lower Chute for correct installation.
Figure 1 DADF Exit Sensor CD
Figure 2 DADF Control PWB