Canon large format printer imagePROGRAF iPF6400S User Manual

iPF6400S User'sGuideBasicPrintingWorkflow 19
EnhancedPrintingOptions 35
WindowsSoftware157
MacOSSoftware 343
HandlingandUseofPaper491
ControlPanel611
PrinterParts 649
NetworkSetting667
PrintJobManagement699

AdjustmentsforBetterPrintQuality

Adjustmentforhigh-precisionprinting .................................................... 762
AdjustingthePrinthead ........................................................................... 764
Adjustingthefeedamount...

Adjustmentforhigh-precisionprintingAdjustmentforhigh-precisionprinting
Enhancing Printing QualityEnhancing Printing Quality
Withsometypesofpaperandundersomeconditions,adjustingtheprinterasfollowswiththepapertobeusedcan
enhanceprintingqualitywhenprintingfinelines/textorphotos.
Twoadjustmentoptionsareavailable:standardadjustment(withthePrintheadheightsetto Automatic)andsupple-
mentaladjustment(usedifstandardadjustmentisnoteffective).
Important

1
SetHead Height toSuper Low .(See" TroubleshootingPaperAbrasionandBlurryImages .")

AdjustingthePrintheadAdjustingthePrinthead
AdjustingthePrinthead ........................................................................................................................................764
AutomaticAdjustmenttoStraightenLinesandColors ..................................................................................... 764
ManualAdjustmenttoStraightenLinesandColors .......................................................................................... 766...

Important

5
Press
xor 
ztoselect Head Posi. Adj. ,andthenpressthe OKbutton.
6
Press 
xor 
ztoselect Standard orSimple ,andthenpressthe OKbutton.
Atestpatternisprintedforadjustment.
Adjustmentisnowfinishedifyouhaveprintedonaroll.
7
Ifyouareprintingoncutsheets,aconfirmationmessageisdisplayedontheDisplayScreenaskingyouwheth-
ertocontinueprinting.
Pressthe OKbuttonandfollowtheinstructionsontheDisplayScreen.
Manual Adjustment to Straighten Lines...

Note

Troubleshooting Paper Abrasion and Blurry ImagesTroubleshooting Paper Abrasion and Blurry Images
ThePrintheadheightsettingaffectsprintingquality.
SpecifyingalowPrintheadheightmakesimagesclearerandenhancesprintingqualitybutmaycausepapertorub
againstthePrinthead.
Ontheotherhand,specifyingahighPrintheadheightwillpreventpaperfromrubbingagainstthePrintheadbutmay
reducetheprintingquality.
Important

AdjustingthefeedamountAdjustingthefeedamount
AdjustingtheFeedAmount ..................................................................................................................................770
SelectingaFeedAmountAdjustmentMethod ................................................................................................. 770
AutomaticBandingAdjustment ....................................................................................................................... 771...