Contents 1. Before Starting Maintenance Work ................................................................................................................................................................... 4 1.1. Meaning of Symbols .................................................................................................................................................................................... 4 Symbols in This Manual .........................................................................................................................................................................
4 User Permissions ...................................................................................................................................................................................... 5 Symbols on This Machine ..................................................................................................................................................................... 6 Caution Labels .......................................................................................................................................................................................... 7 1.2.
Safety Information ...................................................................................................................................................................................... 14 Safety Information for Maintenance Work ................................................................................................................................... 14 Safety Precautions ................................................................................................................................................................................. 17 1.3.
List of Maintenance Tools and Supplies ............................................................................................................................................. 18 1.4. Wearing of Personal Protective Equipment ...................................................................................................................................... 20 1.5. Checks Before Maintenance Work ........................................................................................................................................................ 21 2.
Ordinary scheduled maintenance suggestion ............................................................................................................................................ 23 2.1. Inspection/Cleaning ................................................................................................................................................................................... 23 2.2. Adjustment/Replacement ....................................................................................................................................................................... 24 3.
Inspection/Cleaning Procedure........................................................................................................................................................................ 25 3.1. Checking the Area around Operating Parts ...................................................................................................................................... 25 3.2. Checking the Amount of Waste Ink ..................................................................................................................................................... 26 3.3.
Inspecting the Emergency Stop Button ............................................................................................................................................. 27 3.4. Inspect the Open Cover Detection ....................................................................................................................................................... 27 3.5. Inspect for Leaks in the Ink Path ............................................................................................................................................................ 27 3.6.
Cleaning the Area Around the Caps and Wipers ............................................................................................................................. 28 3.7. Cleaning the Flushing Plate .................................................................................................................................................................... 33 3.8. Checking the Height with the Foreign Material Detection Sensor ........................................................................................... 36 3.9. Cleaning the Belt and Removing Ink Film (When Using Pigment Ink) ....................................................................................
38 Safety Information in Handling Consumables (Ink, Maintenance Liquid) and Waste Ink .......................................... 15 Cleaning Ink Stains on the Belt ......................................................................................................................................................... 38 Removing Ink Film ................................................................................................................................................................................. 40 3.10. Cleaning the Area around the Head and Inspecting the Sub-tank Rack ................................................................................ 44 3.11.
Cleaning the Cleaning Brushes and the Area around Them ....................................................................................................... 57 3.12. Cleaning the Head Cover ......................................................................................................................................................................... 61 3.13. Cleaning the Plate (Guide Beside the Belt) ........................................................................................................................................ 62 3.14.
Cleaning the Carriage Operating Parts ............................................................................................................................................... 63 3.15. Applying Grease to the Carriage Operating Parts ........................................................................................................................... 66 3.16. Applying Grease to the Scan Spindle .................................................................................................................................................. 69 3.17.
Checking for Water Leaks in the Pipe Joints ..................................................................................................................................... 72 3.18. Discharging the Compressed Air Route Regulator and Dry Air System Lubricator ............................................................ 73 Discharging the Compressed Air Route Regulator .............................................................................................................. 73 Dry Air System (DAS) ....................................................................................................................................................................... 76 3.19.
Cleaning/Replacing the Mist Filter ....................................................................................................................................................... 77 3.20. Checking the Blower and Cleaning/Replacing the Filter ............................................................................................................. 79 3.21. Cleaning/Replacing the Cooling Fan Filters ...................................................................................................................................... 81 Discharging the Dry Air System Lubricator (in Flushing Area) ........................................................................................
75 Cleaning the Cooling Fan Filters ................................................................................................................................................. 81 Replacing the Cooling Fan Filters............................................................................................................................................... 87 3.22. Checking the Cable Protection Condition ......................................................................................................................................... 92 4.
Adjustment Procedure ........................................................................................................................................................................................ 93 4.1. Bi-directional Adjustment ........................................................................................................................................................................ 93 4.2. Belt Feed Amount Adjustment .............................................................................................................................................................. 95 5.
Replacement Procedure ...................................................................................................................................................................................... 97 5.1. Cap Replacement ........................................................................................................................................................................................ 97 5.2. Wiper Replacement ................................................................................................................................................................................. 101 5.3.
Towel Roller Fabric Replacement ....................................................................................................................................................... 105 5.4. Washing T-shaped Scraper Replacement ....................................................................................................................................... 109 5.5. Washing Silicone Scraper Replacement .......................................................................................................................................... 114 5.6.
Pressure Roller Replacement ............................................................................................................................................................... 115 6. Glue Re-Application ........................................................................................................................................................................................... 118 3