ContentsContents4.1 Service Parts...................................................................................................... 4-14.1.1 Service Parts............................................................................................................... 4-14.2 Disassembly/Reassembly................................................................................ 4-14.2.1 Disassembly/Reassembly......................................................................................... 4-14.3 Points to Note on Disassembly and Reassembly ........................................ 4-64.3.1 Note on assemblies (or units) prohibited from disassembly ............................... 4-64.3.2 Moving the carriage manually .................................................................................. 4-64.3.3 Units requiring draining of ink................................................................................... 4-74.3.4 External Covers.......................................................................................................... 4-84.3.5 Driving Unit................................................................................................................ 4-194.3.6 Cutter ......................................................................................................................... 4-204.3.7 Carriage Unit............................................................................................................. 4-234.3.8 Feeder Unit ............................................................................................................... 4-294.3.9 Roll Feed Unit ........................................................................................................... 4-374.3.10 Purge Unit ............................................................................................................... 4-414.3.11 Waste Ink Collection Unit...................................................................................... 4-434.3.12 Ink Tank Unit........................................................................................................... 4-474.3.13 Head Management Sensor................................................................................... 4-514.3.14 Multi Sensor ............................................................................................................ 4-524.3.15 PCBs ........................................................................................................................ 4-534.3.16 Opening the Cap/Moving the Wiper Unit............................................................ 4-544.3.17 Opening/Closing the Ink Supply Valve ............................................................... 4-554.3.18 Draining the Ink ...................................................................................................... 4-554.4 Applying the Grease ....................................................................................... 4-574.4.1 Applying the Grease ................................................................................................ 4-574.5 Adjustment and Setup Items ......................................................................... 4-634.5.1 Procedure after Replacing the Feed Roller HP Sensor or Feed Roller Encoder 4-634.5.2 Procedure after Replacing the Carriage Unit or Multi Sensor .......................... 4-634.5.3 Procedure after Replacing the Head Management Sensor .............................. 4-65fineline6