Problemswiththeprintingquality
Printedcolorsareinaccurate
CauseCorrectiveAction
Coloradjustmenthasnotbeenactivatedinthe
AdvancedSettingsoftheprinterdriver.
IntheAdvancedSettingsoftheprinterdriver,
accessColorSettingsinColorModetoadjust
colors.
Refertothecomputerandmonitordocumentation
toadjustthecolors.
Colorshavenotbeenadjustedonthecomputeror
monitor.
Adjustthesettingsofthecolormanagementsoftware,
referringtothesoftwaredocumentationasneeded.
ThePrintheadnozzlesareclogged.Printatestpatterntocheckthenozzlesandseeif
theyareclogged.
(→P.689)
Intheprinterdriver,ApplicationColorMatching
Priorityisnotselected.
ClickSpecialSettingsontheLayoutsheetofthe
printerdriverandselectApplicationColorMatching
Priorityinthedialogbox.
Theremaybeaslightdifferenceinhowcolorsare
printedafteryoureplacethePrintheadbecauseof
individualvariationamongPrintheads.
Executecolorcalibration.
Printheadcharacteristicsgraduallychangethrough
repeateduse,andcolorsmaychange.
Executecolorcalibration.
Colormaychangeslightlyevenonthesamemodel
ofprinterifyouuseadifferentversionofthermware
orprinterdriver,orwhenyouprintunderdifferent
settingsorinadifferentprintingenvironment.
Followthesestepstopreparetheprinting
environment.
1.Usethesameversionofrmwareorprinterdriver.
2.Specifythesamevalueforallsettingsitems.
3.Executecolorcalibration.
TheregionselectionoftheMediaCongurationTool
waschangedwhenyoureinstalledtheprinterdriver.
IfyouchangetheregionselectionoftheMedia
CongurationTool,region-specicpaperinformation
originallyregisteredontheprinterbeforeinstallation
willbedeleted.Iftheinformationofpaperyouused
forcolorcalibrationisdeleted,suchcolorcalibration
cannolongerbeappliedtoanytypeofpaper.
Performcolorcalibrationagainusingpapersupported
inthenewlyselectedregionandcompatiblewith
colorcalibration.
Troubleshooting741
