Contents
4.2 Disassembly/Reassembly...........................................................................................................................4- 2
4.2.1 Disassembly/Reassembly .......................................................................................................................................4- 2
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- 2
4.3.4 External Covers.......................................................................................................................................................4- 3
4.3.5 Driving Unit............................................................................................................................................................4- 12
4.3.6 Cutter.....................................................................................................................................................................4- 13
4.3.7 Carriage Unit .........................................................................................................................................................4- 15
4.3.8 Pick-Up/Feeder Unit ..............................................................................................................................................4- 23
4.3.9 Roll Feed Unit........................................................................................................................................................4- 28
4.3.10 Purge Unit............................................................................................................................................................4- 31
4.3.11 Waste Ink Collection Unit.....................................................................................................................................4- 33
4.3.12 Ink Tank Unit........................................................................................................................................................4- 36
4.3.13 Head Management Sensor..................................................................................................................................4- 39
4.3.14 Multi Sensor.........................................................................................................................................................4- 39
4.3.15 PCBs....................................................................................................................................................................4- 40
4.3.16 Opening the Cap/Moving the Wiper Unit .............................................................................................................4- 43
4.3.17 Opening/Closing the Ink Supply Valve ................................................................................................................4- 44
4.3.18 Draining the Ink....................................................................................................................................................4- 45
4.4 Applying the Grease .................................................................................................................................4- 46
4.4.1 Applying the Grease..............................................................................................................................................4- 46
4.5 Adjustment and Setup Items ....................................................................................................................4- 53
4.5.1 Adjustment Item List..............................................................................................................................................4- 53
4.5.2 Procedure after Replacing the Carriage Unit or Multi Sensor ...............................................................................4- 53
4.5.3 Procedure after Replacing the Head Management Sensor...................................................................................4- 56
Chapter 5 MAINTENANCE
5.1 Periodic Replacement Parts.......................................................................................................................5- 1
5.1.1 Periodic Replacement Parts....................................................................................................................................5- 1
5.2 Consumable Parts ......................................................................................................................................5- 1
5.2.1 Consumable Parts...................................................................................................................................................5- 1
5.3 Periodic Maintenance.................................................................................................................................5- 1
5.3.1 Periodic Maintenance..............................................................................................................................................5- 1
Chapter 6 TROUBLESHOOTING
6.1 Troubleshooting..........................................................................................................................................6- 1
6.1.1 Outline .....................................................................................................................................................................6- 1
6.1.1.1 Outline of Troubleshooting....................................................................................................................................................... 6- 1
6.2 Location of Connectors and Pin Arrangement............................................................................................6- 1
6.2.1 Main controller PCB.................................................................................................................................................6- 1
6.2.2 Carriage PCB ........................................................................................................................................................6- 10
6.2.3 Power supply.........................................................................................................................................................6- 15
6.2.4 Roll feed unit PCB .................................................................................................................................................6- 15
6.3 Version Up................................................................................................................................................6- 17
6.3.1 Firmware Update Tool...........................................................................................................................................6- 17
6.4 Service Tools............................................................................................................................................6- 18
6.4.1 Tool List.................................................................................................................................................................6- 18
Chapter 7 SERVICE MODE
7.1 Service Mode..............................................................................................................................................7- 1
7.1.1 Service Mode Operation..........................................................................................................................................7- 1