Contents
2.4.2.1 Main controller components.............................................................................................. 2-58
2.4.3 Carriage Relay PCB ................................................................................................2-60
2.4.3.1 Carriage PCB components............................................................................................... 2-60
2.4.4 Motor Driver ..............................................................................................................2-61
2.4.4.1 Roll feed unit PCB components....................................................................................... 2-
2.4.5 Maintenance Cartridge Relay PCB .......................................................................2-
2.4.5.1 Maintenance cartridge relay PCB components............................................................. 2-
2.4.6 Power Supply ............................................................................................................2-
2.4.6.1 Power supply block diagram............................................................................................. 2-
2.5 Detection Functions with Sensors................................................................ 2-6
2.5.1 Sensors for covers................................................................................................... 2-
2.5.2 Ink passage system................................................................................................. 2-
2.5.3 Carriage system ....................................................................................................... 2-
2.5.4 Paper path system................................................................................................... 2-
2.5.5 Others ........................................................................................................................ 2-
Chapter 3 INSTALLATION
3.1 Installation .......................................................................................................... 3
3.1.1 Making Pre-Checks ...................................................................................................3
3.1.1.1 Making Pre-Checks.............................................................................................................. 3
3.1.2 Unpacking and Installation .......................................................................................3
3.1.2.1 Unpacking and Installation.................................................................................................. 3
3.1.2.2 Installing the Stand............................................................................................................... 3
Chapter 4 DISASSEMBLY/REASSEMBLY
4.1 Service Parts...................................................................................................... 4-1
4.1.1 Service Parts............................................................................................................... 4-1
4.2 Disassembly/Reassembly................................................................................ 4-1
4.2.1 Disassembly/Reassembly......................................................................................... 4-1
4.3 Points to Note on Disassembly and Reassembly........................................ 4-2
4.3.1 Note on locations prohibited from disassembly .................................................... 4-2
4.3.2 Moving the carriage manually.................................................................................. 4-2
4.3.3 Units requiring draining of ink................................................................................... 4-3
4.3.4 External Covers.......................................................................................................... 4-3
4.3.5 Driving Unit................................................................................................................ 4-10
4.3.6 Cutter ......................................................................................................................... 4-11
4.3.7 Carriage Unit............................................................................................................. 4-13
4.3.8 Pick-Up/Feeder Unit ................................................................................................ 4-20
4.3.9 Roll Feed Unit........................................................................................................... 4-27
4.3.10 Purge Unit ............................................................................................................... 4-29
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