Xerox 1632 2240 3535 Color Carrera Manual

							6/02
2-411 DC1632/2240
OF 1-4
Status Indicator RAPs Prelaunch Training/Review
OF 1-4 AC PowerAC Power FailureInitial ActionsCheck Circuit Breaker.Procedure110/220/240 VAC is measured between the Noise Filter PWB FS75 (+) and FS74 (-).
YN
110/220/240 VAC is measured between the Circuit Breaker j72-1 (+) and j72-1 (-).
YN
Disconnect power cord from power outlet.  The voltage of the power outlet is 110/
220/240 VAC.
YN
Inform customer power is not available.
Check the Power Cord for an open circuit. If no problems are found, replace the Cir-
cuit Breaker (PL 9.2).
Check wire between Circuit Breaker j72 and Noise Filter PWB for an open circuit and poor
contact.
110/220/240 VAC is measured between the Noise Filter PWB fs77 (+) and fs76 (-).
YN
If the Circuit Protector on the Noise Filter PWB is tripped, reset it. If it is not tripped,
replace the Noise Filter PWB (PL 9.2).
110/220/240 VAC is measured between the Main Power Switch FS57 (+) and Noise Filter
PWB fs76 (-).
YN
Check the wire between the MAIN POWER Switch and the NOISE FILTER PWB for an
open circuit and poor contact.
110/220/240 VAC is measured between the Main Power Switch FS69 (+) and Noise Filter
PWB fs76 (-).
YN
Replace the Main Power Switch (PL 9.2).
100 (FX), 110 (TFX) or 220-240 (AP) VAC is measured between the AC Drive PWB fs40 (+)
and the fs39 (-)?
YN
Check the wire between the AC DRIVE PWB and the Main Power Switch for an open cir-
cuit and poor contact.
100 (FX), 110 (TFX) or 220-240 (AP) VAC is measured between the AC drive PWB j43-9 (+)
and the j43-1 (-).
YN
Replace the AC Drive PWB (PL 9.2).
Check the AC circuit distribution by referring to Chapter 7 Wiring Data. 
						

							6/02
2-412DC1632/2240
OF 2-1
Prelaunch Training/Review Status Indicator RAPs
OF 2-1 Dark / Blank DisplayUI Display is dark or no text or graphics are visible. ProcedureNOTE: If  a Status Code is displayed, go to status code RAP .
Switch off the power.  Listen to the cooling fans at the rear of the machine and switch on the
power. Cooling fans are audible either momentarily or continuously.
YN
There is a +5 VDC failure.  Go to the +5 VDC RAP.
There is a +3.5 VDC failure.  Go to the +3.5 VDC RAP 
						

							6/02
2-413 DC1632/2240
OF 99-1
Status Indicator RAPs Prelaunch Training/Review
OF 99-1 Reflective SensorProcedureEnter DC330[XXXX-XXX]. Block the Sensor with a blank sheet of paper. The display
changed.
YN
There is +5VDC measured between the sensor Pin 2 (+) and GND (-).
YN
Check the wire between the sensor Pin 2 and the PWB Pin 8 for an open circuit or a
poor contact. If the check is OK, replace the PWB
There is +5VDC measured between the sensor Pin 1 (+) and Pin 3.
YN
There is +5VDC measured between the PWB Pin 4 (+) and Pin 5.
YN
Replace the PWB.
Check the wire between the PWB Pin 4 and the sensor Pin 1 and between the PWB
Pin 5 and the sensor Pin 3 for an open circuit or a poor contact.
Replace the sensor.
Remove the blank sheet of paper from the sensor. The display changed.
YN
Remove the sensor connector. The display changed.
YN
Check for a short circuit between the sensor Pin 2 and the PWB Pin 8.
If the check is OK, replace the PWB.
Replace the sensor.
Replace the sensor.
Figure 1 Reflective Sensor CD 
						

							6/02
2-414DC1632/2240
OF 99-2
Prelaunch Training/Review Status Indicator RAPs
OF 99-2 Transmissive SensorProcedureEnter DC330 [XXX-XXX]. Block the Sensor. The display changed.
YN
Remove the sensor connector. The display changed.
YN
Check a short circuit between the sensor Pin 2 and the PWB Pin 8. If the check is
OK, replace the PWB.
Replace the sensor.
Unblock the sensor. The display changed.
YN
There is +5VDC measured between the sensor Pin 2 (+) and GND (-).
YN
Check the wire between the sensor Pin 2 and the PWB Pin 8 for an open circuit or a
poor contact. If the check is OK replace the PWB
There is +5VDC measured between the sensor Pin 1 (+) and Pin 3 (-).
YN
Check the wire between the PWB Pin 4 and the sensor Pin 1 and between the PWB
Pin 5 and the sensor Pin 3 for an open circuit and poor contact. If the check is OK,
replace the PWB.
Replace the sensor.
Replace the sensor.
Figure 1 Transmissive Sensor CD 
						

							6/02
2-415 DC1632/2240
OF 99-3
Status Indicator RAPs Prelaunch Training/Review
OF 99-3 SwitchProcedureEnter DC330 [XXX-XXX]. Actuate the switch.   The display changed.
YN
There is +5VDC measured between Pin 2(+) of the Switch and GND(-).  
YN
Check the wire between the switch Pin 2 and the PWB Pin 3 for an open circuit and
poor contact. If the check is OK, replace the PWB.
There is +5VDC measured between Pin 1(+) of the Switch and GND(-).  
YN
Replace the switch.
Check the wire between the PWB Pin 4 and the switch Pin 1 for an open circuit and poor
contact. If the check is OK, replace the PWB.
De-actuate the switch. The display changed.
YN
Remove the connector on the switch. The display changed.
YN
Check for a short between the switch Pin 2 and the PWB Pin 3. If the check is OK,
replace the PWB.
Replace the switch.
Replace the switch.
Figure 1 2003 
						

							6/02
2-416DC1632/2240
OF 99-4 
Prelaunch Training/Review Status Indicator RAPs
OF 99-4 Solenoid / Clutch OpenProcedureNOTE: Before performing this RAP, ensure that there is no mechanical problem for the sole-
noid and clutch.
Enter DC330 [XXX-XXX]. There is +24VDC measured between the PWB Pin 3 (+) and GND
(-).
YN
There is +24VDC measured between Pin 2(+) of the Solenoid/Clutch and GND(-).  
YN
There is +24VDC measured between Pin 1(+) of the Solenoid/Clutch and GND(-).  
YN
Check the wire between the PWB Pin 4 and the solenoid/clutch Pin 1 for an
open circuit and poor contact. If the check is OK, replace the PWB
Replace the solenoid/clutch.
Check the wire for a short between the PWB Pin 3 and the solenoid/clutch Pin 2 for an
open circuit or poor contact.
Replace the PWB.
Figure 1 Solenoid/Clutch CD 
						

							6/02
2-417 DC1632/2240
OF 99-5
Status Indicator RAPs Prelaunch Training/Review
OF 99-5 Solenoid / Clutch ShortedProcedureTurn off the power.
Remove the PWB connector. There is 10 Ohmís or less measured between the connector
Pin 3 and the frame.
YN
Replace the PWB.
Check for a short circuit to frame of the circuit between  PWB Pin 3 and the solenoid/clutch Pin
2.
If the check is OK, replace the solenoid/clutch.
Figure 1 Solenoid/Clutch CD 
						

							6/02
2-418DC1632/2240
OF 99-6
Prelaunch Training/Review Status Indicator RAPs
OF 99-6 Motor OpenProcedureNOTE: Before performing this RAP, ensure that the motor is not locked or loaded
Enter the DC330 [XXX-XXX].
There is +24VDC measured between Pin 3(+) of the PWB and GND(-).  
YN
There is +24VDC measured between the Motor Pin 2(+) of the Motor and GND(-).  
YN
There is +24VDC measured between the Motor Pin 1(+) of the Motor and GND(-).  
YN
There is +24VDC measured between the PWB Pin 4(+) of the PWB and GND(-
).  
YN
Replace the PWB.
Check the wire between the PWB Pin 4 and the Motor Pin 1 for an open circuit
or poor contact.
Replace the motor.
Check the wire between the PWB Pin 3 and the MTOTR Pin 2 for an open circuit or poor
contact.
Replace the PWB. 
						

							6/02
2-419 DC1632/2240
OF 99-7
Status Indicator RAPs Prelaunch Training/Review
OF 99-7 Motor OnProcedureTurn off the power. Remove the PWB connector. There is 10 Ohmís or less measured
between the connector Pin 3 and the frame.
YN
Replace the PWB.
Check the wire between the connector Pin 3 and the motor Pin 2 for a short circuit.
If the check is OK, replace the motor. 
						

							6/02
2-420DC1632/2240
OF 99-8
Prelaunch Training/Review Status Indicator RAPs
OF 99-8 Nip / Release Solenoid OpenProcedureNOTE: Before performing this RAP, ensure that there is no (mechanical) operation failure for
the solenoid.
 There is +24VDC measured between the Nip/Release Solenoid Pin 1 (+) and GND (-).
YN
There is +24VDC measured between the PWB Pin 5 (+) and GND(-).
YN
Check +24VDC inputs on the PWB. If the check is OK, replace the PWB.
Check the wire between the PWB Pin 5 and the Nip/Release Solenoid Pin 1 for an open
circuit or poor contact.
Enter DC330 [XXX-XXX].  There is +24VDC measured between the PWB Pin 4 (+) and
GND(-).
YN
 There is +24VDC measured between the Nip/Release Solenoid Pin 3 (+) and GND (-
).
YN
Replace the Nip/Release Solenoid.
Check the wire between the PWB Pin 4 and the Nip/Release Solenoid Pin 3 for an open
circuit and poor contact.
Follow the following when the RELEASE caused a problem. 
Go to the DC330 [XXX-XXX]. There is +24VDC measured between the PWB Pin 6 (+) and
GND(-).
YN
There is +24VDC measured between the Nip/Release Solenoid Pin 2 (+) and GND (-)
YN
Replace the Nip/Release Solenoid.
Check the wire between the PWB Pin 6 and the Nip/Release Solenoid Pin 2 for an open
circuit or poor contact.
Replace the PWB.