Ofst-C; Ofst-K; Ld-Ofs-Y - Canon imageRUNNER ADVANCE C5045 Series Service Manual

COPIER>ADJUST>COLOR

OFST-C

AdjofCbrightareadens&colorbalance
Lv.1 Details ToadjustthebrightareadensityandcolorbalanceofC.
Asthegreatervalueisset,theimagegetsdarker.
Lowerthevaluewhenthebackgroundcannotbereadcorrectly
becausethedensityofadocumentisdarkandincreasethe
valuewhenthedensityofadocumentislight.
Lowerthevaluewhenremovalofthebackgroundisnot
performedcorrectlyandafogging-likeimageappears.
ThissettingislinkedwithAdjustment/Maintenance>Adjust
ImageQuality>ColorBalanceinusermode.
•
Usecase Whenthebackgroundofadocumentcannotbereadcorrectly
•
Whenremovalofthebackgroundcannotbeperformed
correctlyandafogging-likeimageappears
Adj/set/operatemethod 1)Enterthesettingvalue(switchnegative/positiveby-/+key)
andpressOKkey.
2)TurnOFF/ONthemainpowerswitch.
Caution -
Display/adj/setrange -32to32
Unit -
Appropriatetargetvalue -
Defaultvalue 0
Requiredtime -
Relatedservicemode -
Relatedusermode Adjustment/Maintenance>AdjustImageQuality>ColorBalance
Supplement/memo -
8

8 
COPIER>ADJUST>COLOR

OFST-K

AdjBkbrightareadens&colorbalance
Lv.1 Details ToadjustthebrightareadensityandcolorbalanceofBk.
Asthegreatervalueisset,theimagegetsdarker.
Lowerthevaluewhenthebackgroundcannotbereadcorrectly
becausethedensityofadocumentisdarkandincreasethe
valuewhenthedensityofadocumentislight.
Lowerthevaluewhenremovalofthebackgroundisnot
performedcorrectlyandafogging-likeimageappears.
ThissettingislinkedwithAdjustment/Maintenance>Adjust
ImageQuality>ColorBalanceinusermode.
•
Usecase Whenthebackgroundofadocumentcannotbereadcorrectly
•
Whenremovalofthebackgroundcannotbeperformed
correctlyandafogging-likeimageappears
Adj/set/operatemethod 1)Enterthesettingvalue(switchnegative/positiveby-/+key)
andpressOKkey.
2)TurnOFF/ONthemainpowerswitch.
Caution -
Display/adj/setrange -32to32
Unit -
Appropriatetargetvalue -
Defaultvalue 0
Requiredtime -
Relatedservicemode -
Relatedusermode Adjustment/Maintenance>AdjustImageQuality>ColorBalance
Supplement/memo -

LD-OFS-Y

ColorbalanceadjofYlowdensarea
Lv.2 Details ToadjustthecolorbalanceofthelowdensityareaofY.
Asthegreatervalueisset,theimagegetsdarker.
ThissettingislinkedwithAdjustment/Maintenance>Adjust
ImageQuality>ColorBalance.
Usecase Donotusethiswhenthemachineisoperatingcorrectly.
Adj/set/operatemethod 1)Enterthesettingvalue(switchnegative/positiveby-/+key)
andpressOKkey.
2)TurnOFF/ONthemainpowerswitch.
Caution -
Display/adj/setrange -8to8
Unit -
Appropriatetargetvalue -
Defaultvalue 0
Requiredtime -
Relatedservicemode -
Relatedusermode Adjustment/Maintenance>AdjustImageQuality>ColorBalance
Supplement/memo -
8-195
8-195