1-2. Customer MaintenanceAdjustment Timing Purpose Tool Approx. timeAutomatic printhead alignment- At print head replacement- When print quality is not satisfying,and not improved by print headcleaning.To secure the dotplacementaccuracy.- 2 sheets of Matte Photo Paper(MP-101)- Printer buttons- Computer (automatic alignmentvia printer driver)13 min.Manual print headalignment- At print head replacement- When print quality is not satisfying,and not improved by print headcleaning.To secure the dotplacementaccuracy.- 5 sheets of plain paper- Printer buttons- Computer (printer driver withthe manual print headalignment selected)15 min.Print head cleaning When print quality is not satisfying. To improve nozzleconditions.- Printer buttons- Computer (printer driver)1 min.Print head deepcleaningWhen print quality is not satisfying, andnot improved by print head cleaning.To improve nozzleconditions.- Computer (printer driver) 2 min.Ink tankreplacementWhen an ink tank becomes empty. ("Noink error" displayed on the monitor, orshort flashing of an ink tank LED)― ― 2 min.Paper feed rollercleaningWhen paper does not feed properly. To clean the paperfeed rollers.- Printer buttons 2 min.CD / DVD printposition adjustmentAt CD / DVD printing, when necessary. To correct CD /DVD printposition.- Computer (application software) 5 min.Bottom platecleaningWhen the back side of the paper issmeared.To clean theplaten ribs.- Plain paper- Computer (printer driver)1 min.ASF sub- rollercleaningWhen the paper fed from the ASF issmeared due to ink mist attached to theASF sub-rollers.To clean the ASFsub-rollers.- Plain paper- Printer buttonsSee Part 2, 4. FAQ, How tomake and set the ASF sub-roller cleaning sheet, fordetails.1 min.1-2