Contents
2.4.4 Maintenance Cartridge Relay PCB............................................................................................................................................ 2-45
2.4.4.1 Maintenance cartridge relay PCB components.............................................................................................................................................2-45
2.4.5 Power Supply............................................................................................................................................................................. 2-46
2.4.5.1 Power supply block diagram.........................................................................................................................................................................2-46
2.5 Detection Functions with Sensors............................................................................................................................... 2-47
2.5.1 Sensors for covers...................................................................................................................................................................... 2-47
2.5.2 Ink passage system..................................................................................................................................................................... 2-48
2.5.3 Carriage system.......................................................................................................................................................................... 2-51
2.5.4 Paper path system ...................................................................................................................................................................... 2-53
2.5.5 Others......................................................................................................................................................................................... 2-55