Error code 6F00Error code 6F00
Detected irregular power supply less than 100 times.Detected irregular power supply less than 100 times.
Drum !Drum !
Open the Scanner Cover and Top Cover and slide the green tab across the DrumOpen the Scanner Cover and Top Cover and slide the green tab across the Drum
Unit several times.Unit several times.
<User Check><User Check>
•• Slide the greSlide the green tag of the drum unen tag of the drum unit left and rigit left and right two or three timht two or three times to clean the cores to clean the coronaona
wire.wire.
•• Clean Clean the elthe electrodeectrodes of ths of the drum e drum unit.unit.
•• RepReplaclace the the drue drum unm unit.it.
SStteepp CCaauussee RReemmeeddyy
11
Dirt on the electrodes of theDirt on the electrodes of the
drum unitdrum unit
Clean the electrodes of the drum unit.Clean the electrodes of the drum unit.
(Refer to(Refer to Fig. 1-7
Fig. 1-7.).)
22
Dirt on the high voltage powerDirt on the high voltage power
supply PCB terminalsupply PCB terminal
Clean the high voltage power supply PCBClean the high voltage power supply PCB
terminal. (Refer toterminal. (Refer to Fig. 1-8
Fig. 1-8.).)
33
Connection failure of the highConnection failure of the high
voltage PCB flat cablevoltage PCB flat cable
Reconnect the high voltage PCB flat cable.Reconnect the high voltage PCB flat cable.
44
High voltage power supply PCBHigh voltage power supply PCB
failurefailure
Replace the high voltage power supply PCBReplace the high voltage power supply PCB
ASSY.ASSY.
55 MMaaiin n PPCCB B ffaaiilluurree RReeppllaacce e tthhe e mmaaiin n PPCCB B AASSSSYY..
Print Print Unable Unable ZCZC
Turn the power off and Turn the power off and then back on again.then back on again.
<User Check><User Check>
•• Turn OFF the powTurn OFF the power switch. Afer switch. After severater several seconds, turl seconds, turn ON the power again and chn ON the power again and checkeck
that this error is reset.that this error is reset.
SStteepp CCaauussee RReemmeeddyy
11
Low voltage power supply PCBLow voltage power supply PCB
failurefailure
Replace the low voltage power supply PCBReplace the low voltage power supply PCB
unit.unit.
22 MMaaiin n PPCCB B ffaaiilluurree RReeppllaacce e tthhe e mmaaiin n PPCCB B AASSSSYY..
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