P-Tg-M; P-Tg-C - Canon imageRUNNER ADVANCE C5045 Series Service Manual

COPIER>ADJUST>DENS

P-TG-M

AdjofATRcontrolM-colortargetvalue
Lv.2 Details ToadjusttheoffsetoftheATRpatchtargetvalueforM.
Whenthetargetvaluedetermineduponinitializationischanged,
theT/Dratioisalsochanged.
Fogginganddensityincreasearealleviatedwhenthevalueis
smaller,andcarrieradherenceisalleviatedwhenitislarger.
Usecase Whendensityfailures,fogging,andcarrieradherence,etc.occur
Adj/set/operatemethod 1)Enterthesettingvalue(switchnegative/positiveby-/+key)
andpressOKkey.
2)TurnOFF/ONthemainpowerswitch.
3)Make50printsofapprox.10%imageratio(ex.COPIER>
TEST>PG>TYPE:16)4times.
4)ExecuteAutoAdjustGradation>FullAdjust.
Caution Execute the Auto Adjust Gradation first to increase the density. If
youadjusttheoffsetofthetargetvalue,foggingmightgetworse.
Display/adj/setrange -4to4
Unit -
Appropriatetargetvalue -
Defaultvalue 0
Requiredtime -
Relatedservicemode -
Relatedusermode Adjustment/Maintenance>AdjustImageQuality>AutoAdjust
Gradation>FullAdjust
Supplement/memo -
8

8 
COPIER>ADJUST>DENS

P-TG-C

AdjofATRcontrolC-colortargetvalue
Lv.2 Details ToadjusttheoffsetoftheATRpatchtargetvalueforC.
Whenthetargetvaluedetermineduponinitializationischanged,
theT/Dratioisalsochanged.
Fogginganddensityincreasearealleviatedwhenthevalueis
smaller,andcarrieradherenceisalleviatedwhenitislarger.
Usecase Whendensityfailures,fogging,andcarrieradherence,etc.occur
Adj/set/operatemethod 1)Enterthesettingvalue(switchnegative/positiveby-/+key)
andpressOKkey.
2)TurnOFF/ONthemainpowerswitch.
3)Make50printsofapprox.10%imageratio(ex.COPIER>
TEST>PG>TYPE:16)4times.
4)ExecuteAutoAdjustGradation>FullAdjust.
Caution Execute the Auto Adjust Gradation first to increase the density. If
youadjusttheoffsetofthetargetvalue,foggingmightgetworse.
Display/adj/setrange -4to4
Unit -
Appropriatetargetvalue -
Defaultvalue 0
Requiredtime -
Relatedservicemode -
Relatedusermode Adjustment/Maintenance>AdjustImageQuality>AutoAdjust
Gradation>FullAdjust
Supplement/memo -
8-180
8-180