Dfch-K2; Dftar-Bw; Dfch-K10; Dftbk-G - Canon imageRUNNER ADVANCE C5045 Series Service Manual

COPIER>ADJUST>CCD

DFCH-K2

ComplexchartNo.2data(B&W)[Back]
Lv.1 Details Toderivethefront/backsidelinearity,settheB&Wdata(for
paperback)ofNo.2imageinDADFcomplexchart.
EnterthevalueofservicelabelontheReader.
Usecase WhenreplacingtheReaderControllerPCB/clearingRAMdata
Adj/set/operatemethod 1)Enterthesettingvalue,andthenpressOKkey.
2)TurnOFF/ONthemainpowerswitch.
Caution -
Display/adj/setrange 1to2550
Unit -
Appropriatetargetvalue -
Defaultvalue 2000
Requiredtime -
Relatedservicemode COPIER>ADJUST>CCD>DFCH-R2,DFCH-R10,DFCH-B2,
DFCH-B10,DFCH-G2,DFCH-G10,DFCH-K10
COPIER>FUNCTION>CCD>DF-LNR
Relatedusermode -
Supplement/memo -

DFCH-K10

ComplexchartNo.10data(B&W)[Back]
Lv.1 Details Toderivethefront/backsidelinearity,settheB&Wdata(for
paperback)ofNo.10imageinDADFcomplexchart.
EnterthevalueofservicelabelontheReader.
Usecase WhenreplacingtheReaderControllerPCB/clearingRAMdata
Adj/set/operatemethod 1)Enterthesettingvalue,andthenpressOKkey.
2)TurnOFF/ONthemainpowerswitch.
Caution -
Display/adj/setrange 0to2550
Unit -
Appropriatetargetvalue -
Defaultvalue 0
Requiredtime -
Relatedservicemode COPIER>ADJUST>CCD>DFCH-R2,DFCH-R10,DFCH-B2,
DFCH-B10,DFCH-G2,DFCH-G10,DFCH-K2
COPIER>FUNCTION>CCD>DF-LNR
Relatedusermode -
Supplement/memo -
8

8 
COPIER>ADJUST>CCD

DFTAR-BW

Shadingtargetvalue(B&W)[Frontside]
Lv.1 Details WhenreplacingtheReaderControllerPCB,enterthevalueof
servicelabel.
WhenreplacingtheCopyboardGlass/ScannerUnit(paperfront),
executeCOPIER>FUNCTION>CCD>DF-WLVL3,DF-WLVL4
andwritethevaluewhichisautomaticallysetintheservice
label.
•
Usecase WhenreplacingtheReaderControllerPCB/clearingRAMdata
•
WhenreplacingtheCopyboardGlass/ScannerUnit(paper
front)
Adj/set/operatemethod 1)Enterthesettingvalue,andthenpressOKkey.
2)TurnOFF/ONthemainpowerswitch.
Caution -
Display/adj/setrange 700to1400
Unit -
Appropriatetargetvalue -
Defaultvalue 1209
Requiredtime -
Relatedservicemode COPIER>FUNCTION>CCD>DF-WLVL3,DF-WLVL4
Relatedusermode -
Supplement/memo -

DFTBK-G

Shadingtargetvalue(G)[Backside]
Lv.1 Details WhenreplacingtheReaderControllerPCB,enterthevalueof
servicelabel.
WhenreplacingtheCopyboardGlass/ScannerUnit(paper
back),executeCOPIER>FUNCTION>CCD>DF-WLVL1,DF-
WLVL2andwritethevaluewhichisautomaticallysetinthe
servicelabel.
•
Usecase WhenreplacingtheReaderControllerPCB/clearingRAMdata
•
WhenreplacingtheScannerUnit(paperback)
Adj/set/operatemethod 1)Enterthesettingvalue,andthenpressOKkey.
2)TurnOFF/ONthemainpowerswitch.
Caution -
Display/adj/setrange 700to1400
Unit -
Appropriatetargetvalue -
Defaultvalue 1136
Requiredtime -
Relatedservicemode COPIER>FUNCTION>CCD>DF-WLVL1,DF-WLVL2
Relatedusermode -
Supplement/memo -
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