Electrical System Block Diagram
a
②
Main controller
iPF5000 Series Carriage Unit
①
a
②
Main controller
iPF800/iPF8000 Series Carriage Unit
①
Power PCB
③
Flat cable (long)
Power PCB
b
Chapter 4 Fault Isolation Tool Collection
③
Flat cable (long)
b
⑧
④
a
b
⑧
iPF700 Series Carriage Unit
4-27
⑥
Carriage PCB
⑦
Contact pin
Printhead
Carriage relay PCB
⑤
Flat cable (short)
⑥
Head relay PCB
⑦
Contact pin
Printhead