Canon imagePROGRAF iPF5000 Series Service Manual page 40

Contents
2.4 Printer Electrical System..............................................................................................................................................2-30
2.4.1 Outline........................................................................................................................................................................................ 2-30
2.4.1.1 Overview....................................................................................................................................................................................................... 2-30
2.4.2 Main Controller .......................................................................................................................................................................... 2-31
2.4.2.1 Main controller components ......................................................................................................................................................................... 2-31
2.4.3 Carriage Relay PCB ................................................................................................................................................................... 2-33
2.4.3.1 Carriage PCB components............................................................................................................................................................................ 2-33
2.4.4 Motor Driver .............................................................................................................................................................................. 2-33
2.4.4.1 Cutter driver PCB components..................................................................................................................................................................... 2-33
2.4.4.2 Roll feed unit PCB components ................................................................................................................................................................... 2-33
2.4.5 Maintenance Cartridge Relay PCB ............................................................................................................................................ 2-34
2.4.5.1 Maintenance cartridge relay PCB components............................................................................................................................................. 2-34
2.4.6 Power Supply ............................................................................................................................................................................. 2-34
2.4.6.1 Power supply block diagram ........................................................................................................................................................................ 2-34
2.5 Detection Functions with Sensors................................................................................................................................2-35
2.5.1 Sensors for covers ...................................................................................................................................................................... 2-35
2.5.2 Ink passage system ..................................................................................................................................................................... 2-36
2.5.3 Carriage system .......................................................................................................................................................................... 2-38
2.5.4 Paper path system....................................................................................................................................................................... 2-40
2.5.5 Others ......................................................................................................................................................................................... 2-42