Chapter 4 Maintenance
This chapter
To ensure years of precise performance, maintain this product periodically or based on
frequency of use.
Read the maintenance precautions thoroughly before maintaining this product.
Maintenance Precautions................................86
Daily Maintenance...........................................87
Maintenance Items and Timing .................. 87
Items Required for Maintenance ................ 87
Wiper Cleaning........................................... 88
Cap Cleaning ............................................. 89
NCU Cleaning ............................................ 90
Carriage Underside Cleaning..................... 91
Print Head Nozzle Washing ....................... 93
Ink Discharge Channel Cleaning................ 94
Media Sensor Cleaning.............................. 95
Automatic Correction Sensor (DAS) Cleaning
................................................................... 96
Media Holder Cleaning............................... 96
Platen Cleaning.......................................... 97
Cover (Exterior) Cleaning........................... 98
When Not in Use for Extended Periods ..... 98
White Ink Maintenance............................. 100
Consumable Item Replacement .....................104
Wiper Replacement ...................................104
Cap Replacement ......................................105
Cap Absorber Replacement.......................106
Waste Ink Tank Replacement....................108
Pinch Roller Replacement .........................110
Media Holder Replacement .......................111
Media Cutter Replacement ........................112
LED Glass Replacement............................114