9-614 Vclean Out Of Range Rap; 9-619 Vclean Trc Out Of Range Rap - Xerox DocuColor 12/DCCS50 Service Manual

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9-614 VClean Out Of Range RAP

The measured untoned ADC patch was out of range.
Initial Actions
Refer to BSD 9.8 and BSD 9.15 for the following procedure.
Clean the ADC Sensor.
Clean the IBT Belt.
Check that the
P/J139
on the ADC Sensor PWB, IBT connector J702A,
J416A
on the IOT Drive PWB are firmly connected.
Procedure
Perform the following in the order listed.
Go to the
IQ 38 Charge Corotron HVPS RAP
proper operation.
Ensure that the Charge Corotron Wire and Grid are in good condition.
Go to
Flag 7
and
Flag 8
on BSD 9.8. Check the wires for an open circuit or a short circuit.
If the wires are good, replace the ADC Sensor
the IOT Drive PWB
(PL
9.2).
Replace the Xerographic CRU (Drum) (Section 6,
Status Indicator RAPs
9-614 VClean Out Of Range RAP, 9-619 VClean TRC
J702B
and
and check the Charge Corotron HVPS for
(PL
7.5). If the problem continues, replace
Machine
Consumables).
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9-619 VClean TRC Out Of Range RAP

The measured untoned TRC patch density was out of range.
Initial Actions
Refer to BSD 9.8 and BSD 9.15 for the following procedure.
Clean the ADC Sensor.
Clean the IBT Belt.
P/
Check that the
P/J139
on the ADC Sensor PWB, IBT connector J702A,
J416A
on the IOT Drive PWB are firmly connected.
Procedure
Perform the following in the order listed.
Go to the
IQ 38 Charge Corotron HVPS RAP
proper operation.
Ensure that the Charge Corotron Wire and Grid are in good condition.
Go to
Flag 7
and
Flag 8
on BSD 9.8. Check the wires for an open circuit or a short circuit.
If the wires are good, replace the ADC Sensor
the IOT Drive PWB
(PL
9.2).
Replace the Xerographic CRU (Drum) (Section 6,
1/05
2-132
J702B
and
and check the Charge Corotron HVPS for
(PL
7.5). If the problem continues, replace
Machine
Consumables).
Reissue
DocuColor 12/DCCS50
P/

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