Hv-Tr Table; 1Tr-Tgy; 1Tr-Tgm; Ofstack2 - Canon imageRUNNER ADVANCE C5045 Series Service Manual

COPIER>ADJUST>HV-PRI

OFSTACK2

AdjofBkclrchargeACcurrent:1/2SPD
Lv.1 Details ToadjusttheoffsetofthechargeACcurrentforBkat1/2speed.
Asthevalueisincrementedby1,theoffsetisincreasedby50
uA.
Increasethevaluewhenthedensityislowanddecreasethe
valuewhenthedensityishighoraspottedimageoccurs.
•
Usecase Attheoccurrenceofanimagedensityfailure
•
Attheoccurrenceofaspottedimage
Adj/set/operatemethod Enterthesettingvalue,andthenpressOKkey.
Caution Donotusethiswhenthemachineisoperatingcorrectly.
Display/adj/setrange -10to10
Unit 50Vpp
Appropriatetargetvalue -5to5
Defaultvalue 0
Requiredtime -
Relatedservicemode COPIER>ADJUST>HV-PRI>OFSTACY2,OFSTACM2,
OFSTACC2
Relatedusermode -
Supplement/memo -
8

T-8-29
8 
HV-TR
COPIER>ADJUST>HV-TR

1TR-TGY

AdjofprmrytrnsATVCYtargetcurrent
Lv.2 Details ToadjusttheoffsetofthetargetcurrentforYuponprimary
transferATVCcontrol.
Asthevalueisincrementedby1,theoffsetisincreasedby2uA.
Increasethevalueifspottymarkormottledimageoccurs.
Decreasethevalueifwhitespotsoccur.
Usecase Whenanimagefailureduetotheprimarytransferoccurs
Adj/set/operatemethod 1)Enterthesettingvalue(switchnegative/positiveby-/+key)
andpressOKkey.
2)TurnOFF/ONthemainpowerswitch.
Caution -
Display/adj/setrange -50to50
Unit 1uA
Appropriatetargetvalue -10to10
Defaultvalue 0
Requiredtime -
Relatedservicemode -
Relatedusermode -
Supplement/memo -

1TR-TGM

AdjofprmrytrnsATVCMtargetcurrent
Lv.2 Details ToadjusttheoffsetofthetargetcurrentforMuponprimary
transferATVCcontrol.
Asthevalueisincrementedby1,theoffsetisincreasedby2uA.
Increasethevalueifspottymarkormottledimageoccurs.
Decreasethevalueifwhitespotsoccur.
Usecase Whenanimagefailureduetotheprimarytransferoccurs
Adj/set/operatemethod 1)Enterthesettingvalue(switchnegative/positiveby-/+key)
andpressOKkey.
2)TurnOFF/ONthemainpowerswitch.
Caution -
Display/adj/setrange -50to50
Unit 1uA
Appropriatetargetvalue -10to10
Defaultvalue 0
Requiredtime -
Relatedservicemode -
Relatedusermode -
Supplement/memo -
8-203
8-203