Contents
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- 21
6.3 Version Up................................................................................................................................................6- 29
6.3.1 Firmware Update Tool ...........................................................................................................................................6- 29
6.4 Service Tools............................................................................................................................................6- 34
6.4.1 Tool List .................................................................................................................................................................6- 34
Chapter 7 SERVICE MODE
7.1 Service Mode .............................................................................................................................................7- 1
7.1.1 Service Mode Operation..........................................................................................................................................7- 1
7.1.2 Map of the Service Mode.........................................................................................................................................7- 2
7.1.3 Details of Service Mode...........................................................................................................................................7- 8
7.1.4 Sample Printout .....................................................................................................................................................7- 18
7.2 Special Mode............................................................................................................................................7- 22
7.2.1 Special Modes for Servicing ..................................................................................................................................7- 22
Chapter 8 ERROR CODE
8.1 Outline........................................................................................................................................................8- 1
8.1.1 Outline......................................................................................................................................................................8- 1
8.2 Warning/Error/Service Call Error................................................................................................................8- 2
8.2.1 Code Table ..............................................................................................................................................................8- 2