Xerox 1632 2240 3535 Color Carrera Manual

6/02
2-71 DC1632/2240
5-116
Status Indicator RAPs Prelaunch Training/Review
5-116  Exit Sensor OffThe document does not deactuate the DADF Exit Sensor after the DADF Exit Sensor actuated.ProcedureCheck the following in dC330:
ï  [5-115] DADF Exit Sensor 
ï  [5-081] DADF Exit Motor (Check Fuse F2 on DADF PWB)
The components are good.
YN
Go to the appropriate circuit and check the component
Check the following:
ï The Exit Roll for contamination, wear and a rotation failure
ï The Exit Upper/lower Chute for...

6/02
2-72DC1632/2240
5-195
Prelaunch Training/Review Status Indicator RAPs
5-195  Document Size MismatchDifferent sized documents are detected in the NO MIX mode.ProcedureCheck the following in dC330:
ï  [5-150] DADF Size Sensor 1 (Front)
ï  [5-151] DADF Size Sensor 2 (Rear)
The components are good.
YN
Go to the appropriate circuit and check the component.
Check the following:
ï The SIZE SENSOR for correct installation
ï Multiple feed due to an improper retard pressure
ï DADF document skew
ï Document for...

6/02
2-73 DC1632/2240
5-274
Status Indicator RAPs Prelaunch Training/Review
5-274  Original Size SensorAt power on, the DADF Registration Sensor turns OFF, and the DADF Size Sensor 1 or the
DADF Size Sensor 2 turns ON when the document is loaded. (Size Sensor detection failure)ProcedureEnter [5-150] and press Start.  press Start.  actuate sensor.   The display changes?
YN
Remove DADF Entrance Tray (PL 20.1).  Remove the DADF Size Sensor 1 j582 (REP
5.12). The display changes
YN
Disconnect j599 on the...

6/02
2-74DC1632/2240
5-275
Prelaunch Training/Review Status Indicator RAPs
5-275  DADF Ram FailureRAM failure of the DADF PWB.ProcedureSwitch the power off then on. The problem continues.
YN
Return to Service Call Procedures.
Replace the DADF Control PWB (PL 20.3).  

6/02
2-75 DC1632/2240
5-301
Status Indicator RAPs Prelaunch Training/Review
5-301  Top Cover Interlock OpenThe Top Cover is open.  ProcedureManually actuate DADF Top Cover Interlock Switch (front/rear) at the same time.   5-301 is
cleared.
YN
Remove DADF Rear Cover (REP 5.18). Close the DADF Top Cover.      +5VDC is mea-
sured between the DADF Control PWB j599-17 (+) and GND (-).
YN
+5VDC is measured between the DADF Control PWB j599-22 (+) and GND (-).
YN
Replace the DADF Control PWB (PL 20.3). 
Cheat...

6/02
2-76DC1632/2240
5-900
Prelaunch Training/Review Status Indicator RAPs
5-900  Document Sensor TimingA timing error occurred between document sensing and the opening of a DADF Interlock.ProcedureSwitch the power off then on. The problem continues.
YN
Return to Service Call Procedures.
Replace the DADF Control PWB (PL 20.3).  

6/02
2-77 DC1632/2240
5-901
Status Indicator RAPs Prelaunch Training/Review
5-901  Power On Document PresentThe Document Sensor detects a document at Power On.  ProcedureCheck the following in dC330.
ï  [5-102] DADF Document Sensor
The component is good.
YN
Go to the appropriate circuit and check the component.
Check that the voltage at the customer outlet is in specification and does not drop during
machine start.  
Figure 1 Document Sensor CD 

6/02
2-78DC1632/2240
5-902
Prelaunch Training/Review Status Indicator RAPs
5-902  Power On Registration SensorAt Power On, the Registration Sensor detected a document when the Top Cover/platen Inter-
lock was closed.  ProcedureCheck the following in dC330.
ï  [5-110] Registration Sensor
The component is good.
YN
Go to the appropriate circuit and check the component.
Check that the voltage at the customer outlet is in specification and does not drop during
machine start.  
Figure 1 Registration Sensor CD 

6/02
2-79 DC1632/2240
5-903
Status Indicator RAPs Prelaunch Training/Review
5-903  Power On Exit SensorAt Power On, the DADF Exit Sensor detected a document when the Top Cover/platen Interlock
was closed.  ProcedureCheck the following in dC330.
ï  [5-115] DADF Exit Sensor
The component is good.
YN
Go to the appropriate circuit and check the component.
Check that the voltage at the customer outlet is in specification and does not drop during
machine start.  
Figure 1 Exit Sensor CD 

6/02
2-80DC1632/2240
5-904
Prelaunch Training/Review Status Indicator RAPs
5-904  Power On Duplex SensorAt Power On, the DADF Duplex Sensor detected a document when the Top Cover/platen Inter-
lock was closed.  ProcedureCheck the following in dC330.
ï  [5-119] DADF Duplex Sensor
The component is good.
YN
Go to the appropriate circuit and check the component.
Check that the voltage at the customer outlet is in specification and does not drop during
machine start.  
Figure 1 Duplex Sensor CD