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...................................................................................................................................................... 6-17
6.3 Version Up................................................................................................................................................ 6-21
6.3.1 Firmware Update Tool............................................................................................................................................ 6-21
6.4 Service Tools............................................................................................................................................ 6-26
6.4.1 Tool List.................................................................................................................................................................. 6-26