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Contents
Contents
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 ............................................. 6-2
6.2.1 Main controller PCB................................................................................................... 6-2
6.2.2 Carriage relay PCB.................................................................................................. 6-12
6.2.3 Head relay PCB........................................................................................................ 6-19
6.3 Version Up........................................................................................................ 6-24
6.3.1 Firmware Update Tool............................................................................................. 6-24
6.4 Service Tools ................................................................................................... 6-25
6.4.1 Tool List ..................................................................................................................... 6-25
6.4.2 Using the Cover Switch Tool.................................................................................. 6-26