2.2.10 Hard Disk Drive.................................................................................................................................................... 2- 24

2.3 Printer Mechanical System .......................................................................................................................2- 26

2.3.1 Outline ................................................................................................................................................................... 2- 26

2.3.1.1 Outline.................................................................................................................................................................................... 2- 26

2.3.2 Ink Passage........................................................................................................................................................... 2- 27

2.3.2.1 Ink Passage ........................................................................................................................................................................... 2- 27

2.3.2.2 Ink Tank Unit.......................................................................................................................................................................... 2- 29

2.3.2.3 Carriage Unit.......................................................................................................................................................................... 2- 33

2.3.2.4 Printhead................................................................................................................................................................................ 2- 37

2.3.2.5 Purge Unit .............................................................................................................................................................................. 2- 38

2.3.2.6 Maintenance Cartridge........................................................................................................................................................... 2- 42

2.3.2.7 Air Flow .................................................................................................................................................................................. 2- 44

2.3.3 Paper Path............................................................................................................................................................. 2- 45

2.3.3.1 Outline.................................................................................................................................................................................... 2- 45

2.3.3.2 Paper Path ............................................................................................................................................................................. 2- 46

2.3.3.3 Cutter Unit.............................................................................................................................................................................. 2- 56

2.4 Printer Electrical System...........................................................................................................................2- 58

2.4.1 Outline ................................................................................................................................................................... 2- 58

2.4.1.1 Overview ................................................................................................................................................................................ 2- 58

2.4.1.2 Overview ................................................................................................................................................................................ 2- 60

2.4.1.3 Overview ................................................................................................................................................................................ 2- 62

2.4.1.4 Overview ................................................................................................................................................................................ 2- 64

2.4.1.5 Overview ................................................................................................................................................................................ 2- 66

2.4.2 Main Controller ...................................................................................................................................................... 2- 68

2.4.2.1 Main controller PCB components .......................................................................................................................................... 2- 68

2.4.2.2 Main controller PCB components .......................................................................................................................................... 2- 69

2.4.2.3 Main controller PCB components .......................................................................................................................................... 2- 71

2.4.2.4 Main controller PCB components .......................................................................................................................................... 2- 72

2.4.2.5 Main controller PCB components .......................................................................................................................................... 2- 74

2.4.2.6 Main controller PCB components .......................................................................................................................................... 2- 75

2.4.2.7 HDD expansion PCB components......................................................................................................................................... 2- 77

2.4.3 Carriage Relay PCB .............................................................................................................................................. 2- 77

2.4.3.1 Carriage PCB components .................................................................................................................................................... 2- 77

2.4.4 Motor Driver........................................................................................................................................................... 2- 78

2.4.4.1 Roll feed unit PCB components ............................................................................................................................................. 2- 78

2.4.5 Maintenance Cartridge Relay PCB........................................................................................................................ 2- 78

2.4.5.1 Maintenance cartridge relay PCB components...................................................................................................................... 2- 78

2.4.6 Power Supply ........................................................................................................................................................ 2- 79

2.4.6.1 Power supply block diagram .................................................................................................................................................. 2- 79

2.5 Detection Functions with Sensors ............................................................................................................2- 80

2.5.1 Sensors for covers................................................................................................................................................. 2- 80

2.5.2 Ink passage system............................................................................................................................................... 2- 81

2.5.3 Ink passage system............................................................................................................................................... 2- 83

2.5.4 Ink passage system............................................................................................................................................... 2- 85

2.5.5 Ink passage system............................................................................................................................................... 2- 87

2.5.6 Carriage system .................................................................................................................................................... 2- 89

2.5.7 Paper path system................................................................................................................................................. 2- 91

2.5.8 Paper path system................................................................................................................................................. 2- 93

2.5.9 Others.................................................................................................................................................................... 2- 95

Chapter 3 INSTALLATION

3.1 Installation ..................................................................................................................................................3- 1

3.1.1 Making Pre-Checks ................................................................................................................................................. 3- 1

3.1.1.1 Making Pre-Checks.................................................................................................................................................................. 3- 1

3.1.2 Unpacking and Installation ...................................................................................................................................... 3- 1

3.1.2.1 Unpacking and Installation....................................................................................................................................................... 3- 1

3.1.2.2 Installing the Stand ................................................................................................................................................................ 3- 10

3.1.3 Checking the Images/Operations .......................................................................................................................... 3- 19

Contents

Table of Contents