1. MAINTENANCE1-1. Adjustment, Periodic Maintenance, Periodic Replacement Parts, and Replacement Consumables byService Engineer(1) Adjustment* LF and eject corrections are performed at the same time.Caution: DO NOT loosen the red screws at both ends of the carriage shaft, securing the print head position, as they are not re-adjustable.The red screws securing the paper feed motor may be loosened only at replacement of the paper feed motor unit.(2) Periodic maintenanceNo periodic maintenance is necessary.(3) Periodic replacement partsThere are no parts in this printer that require periodic replacement by a service engineer.(4) Replacement consumablesThere are no consumables that require replacement by a service engineer.Part 1: MAINTENANCE TABLE OF CONTENTSAdjustment Timing Purpose Tool Approx. timeDestination settings(EEPROM settings)- At logic boardreplacementTo set destination. None.Perform in theservice mode.1 min.Ink absorber counterresetting(EEPROM settings)- At logic boardreplacement- At ink absorberreplacementTo reset the ink absorber counter. None.Perform in theservice mode.1 min.Paper feed motor positionadjustment- At paper feedmotor replacementTo adjust the belt tension.(Position thepaper feed motor so that the belt isstretched tight.)None. 5 min.CD / DVD detection sensorlight volume correction- At logic boardreplacement- At carriage unitreplacementTo correct the light volume for the CD /DVD detection sensor.None.Perform in theservice mode.2 min.Grease application - At carriage unitreplacement- At lift camreplacement- To gearsTo maintain sliding properties of thefollowing items:- Carriage shaft- Lift cam bushing- Printer sliding portions (gears)FLOIL KG-107A1 min.Ink system function check - At logic boardreplacement- At platen unitreplacement- At carriage unitreplacementTo maintain detection functionality forpresence of the ink tanks and each ink tankposition.None.Perform in theservice mode.1 min.LF correction - At logic boardreplacement- At feed roller ass'yreplacementTo correct line feeding. None.Perform in theservice mode.5 min.*NewEject correction - At logic boardreplacement- At platen unitreplacementTo maintain the paper eject accuracy None.1-1