Ofstac-Y; Ofstac-C; Ofstac-M - Canon imageRUNNER ADVANCE C5045 Series Service Manual

COPIER>ADJUST>HV-PRI

OFSTAC-Y

AdjofYclrchargeACcurrent:1/1SPD
Lv.1 Details ToadjusttheoffsetofthechargeACcurrentforY.
Asthevalueisincrementedby1,thecurrentvalueisincreased
by20uA.
Increasethevaluewhenthedensityislowanddecreasethe
valuewhenthedensityishighoraspottedimageoccurs.
•
Usecase Attheoccurrenceofanimagedensityfailure
•
Attheoccurrenceofaspottedimage
Adj/set/operatemethod Enterthesettingvalue,andthenpressOKkey.
•
Caution Donotusethiswhenthemachineisoperatingcorrectly.
•
Ifthevalueistoolarge,thelifeofthePhotosensitiveDrum
becomesshorter.
Display/adj/setrange -10to10
Unit 50Vpp
Appropriatetargetvalue -5to5
Defaultvalue 0
Requiredtime 1minute
Relatedservicemode COPIER>ADJUST>HV-PRI>OFSTAC-M,OFSTAC-C,
OFSTAC-K
Relatedusermode -
Supplement/memo -

OFSTAC-M

AdjofMclrchargeACcurrent:1/1SPD
Lv.1 Details ToadjusttheoffsetofthechargeACcurrentforM.
Asthevalueisincrementedby1,thecurrentvalueisincreased
by20uA.
Increasethevaluewhenthedensityislowanddecreasethe
valuewhenthedensityishighoraspottedimageoccurs.
•
Usecase Attheoccurrenceofanimagedensityfailure
•
Attheoccurrenceofaspottedimage
Adj/set/operatemethod Enterthesettingvalue,andthenpressOKkey.
•
Caution Donotusethiswhenthemachineisoperatingcorrectly.
•
Ifthevalueistoolarge,thelifeofthePhotosensitiveDrum
becomesshorter.
Display/adj/setrange -10to10
Unit 50Vpp
Appropriatetargetvalue -5to5
Defaultvalue 0
Requiredtime 1minute
Relatedservicemode COPIER>ADJUST>HV-PRI>OFSTAC-Y,OFSTAC-C,
OFSTAC-K
Relatedusermode -
Supplement/memo -
8

8 
COPIER>ADJUST>HV-PRI

OFSTAC-C

AdjofCclrchargeACcurrent:1/1SPD
Lv.1 Details ToadjusttheoffsetofthechargeACcurrentforC.
Asthevalueisincrementedby1,thecurrentvalueisincreased
by20uA.
Increasethevaluewhenthedensityislowanddecreasethe
valuewhenthedensityishighoraspottedimageoccurs.
•
Usecase Attheoccurrenceofanimagedensityfailure
•
Attheoccurrenceofaspottedimage
Adj/set/operatemethod Enterthesettingvalue,andthenpressOKkey.
•
Caution Donotusethiswhenthemachineisoperatingcorrectly.
•
Ifthevalueistoolarge,thelifeofthePhotosensitiveDrum
becomesshorter.
Display/adj/setrange -10to10
Unit 50Vpp
Appropriatetargetvalue -5to5
Defaultvalue 0
Requiredtime 1minute
Relatedservicemode COPIER>ADJUST>HV-PRI>OFSTAC-Y,OFSTAC-M,
OFSTAC-K
Relatedusermode -
Supplement/memo -
8-201
8-201