1-1-2 Periodic maintenance1-1-3 Periodic replacement parts1-1-4 Replacement consumables1-2 Customer MaintenanceADJUSTMENT TIMING PURPOSE TOOL APPROX.TIMENone.ADJUSTMENT TIMING PURPOSE TOOL APPROX.TIMENone.ADJUSTMENT TIMING PURPOSE TOOL APPROX.TIMENone.ADJUSTMENT TIMING PURPOSE TOOL APPROX.TIMEPrint headalignmentAt print headreplacement.To ensure accurate dotplacement.Machine buttons 3 min.Print headcleaningWhen print quality is notsatisfying, andnot improved by printhead cleaning.To improve nozzleconditions.Machine buttons3 min.FINE CartridgereplacementWhen an FINE Cartridgebecomes empty.To replace the empty FINECartridge.None. 2 min.Paper feed rollercleaningWhen paper does notfeed properly.To clean the paper feedrollers.Machine buttons 2 min.Bottom platecleaningWhen the back side ofthe paper issmeared.To clean the platen ribs. Machine buttons2 min.Scanning areacleaningWhen the following aredirty:- Contact Sensor ass'y- Reader Unit- White sheet in the backof the Reader UnitTo clean the applicableitems.Machine buttons2 min.Part 1 - 4