2. Maintenance Work List 2.1. Inspection/Cleaning *1: After printing on fabric with fuzzy surface *2:
When changing the fabric type 21 Category Inspection Frequency User Permissions Procedure Details Every shift Everyday Every week Every month Every six months When a problem occurs When necessary/ Item Inspection/Cleaning □ Checking the area around operating parts ✓ L 3.1 □ Checking the amount of waste ink ✓ H 3.2 □ Inspecting the emergency stop equipment ✓ L 3.3 □ Inspecting the open cover detection ✓ L 3.4 □ Inspecting for leaks in the ink path ✓ L 3.5 Cleaning the area around the caps and □ wipers ✓ ✓ L 3.6 □ Cleaning the flushing plate ✓ L 3.7 Checking the height with the foreign □ material detection sensor ✓ ✓ *2 L 3.8 Cleaning the ink stains on the belt □ (pigment ink) ✓ L 3.9.1 Removing the ink film on the belt □ (pigment ink) ✓ L 3.9.2 Cleaning the area around the head and □ inspecting the sub-tank rack ✓ ✓ H 3.10 Cleaning the cleaning brushes and the area □ around them ✓ ✓ *1 L 3.11 □ Cleaning the head cover ✓ L 3.12 □ Cleaning the plate (guide beside the belt) ✓ L 3.13 □ Cleaning the carriage operating parts ✓ L 3.14 Applying grease to the carriage operating □ parts ✓ L 3.15 □ Applying grease to the scan spindle ✓ L 3.16 □ Checking for water leaks in the pipe joints ✓ L 3.17 Discharging the compressed air route □ regulator and dry air system lubricator ✓ H 3.18 □ Cleaning/Replacing the mist filter ✓ Cleaning ✓ Replacement L 3.19 Checking the blower and □ cleaning/replacing the filter ✓ Inspection ✓ Cleaning/ Replacement L 3.20 □ Cleaning/Replacing the cooling fan filters ✓ ✓ L 3.21 □ Checking the cable protection condition ✓ L 3.22