Canon imageRUNNER iR2270 Service Manual page 200

Contents
Chapter 1 Specifications
1.1 Product Specifications ............................................................................................... 1-1
1.1.1 Specifications ...................................................................................................... 1-1
1.2 Names of Parts ........................................................................................................... 1-2
1.2.1 External View ..................................................................................................... 1-2
Chapter 2 Functions
2.1 Basic Construction..................................................................................................... 2-1
2.1.1 Functional Construction...................................................................................... 2-1
Chapter 3 Parts Replacement Procedure
3.1 Removing from the Host Machine............................................................................. 3-1
3.1.1 Shift Tray ............................................................................................................ 3-1
3.1.1.1 Turning Off the Host Machine ..................................................................... 3-1
3.1.1.2 Removing from the Host Machine ............................................................... 3-1
3.1.1.3 Mounting the Optional Tray......................................................................... 3-6
3.2 Electrical System ....................................................................................................... 3-8
3.2.1 Stack Tray Paper Surface Sensor ........................................................................ 3-8
3.2.1.1 Removing the Option Tray (lower) Cover ................................................... 3-8
3.2.1.2 Removing the Paper Sensor ......................................................................... 3-8
3.2.2 Static Charge Eliminator 1 .................................................................................. 3-8
3.2.2.1 Removing the Option Tray (lower) Cover ................................................... 3-8
3.2.2.2 Removing the Side Plate L cover................................................................. 3-9
3.2.2.3 Removing the Main Tray Cover................................................................... 3-9
3.2.2.4 Removing the Static Eliminator ................................................................. 3-10
3.2.3 Optional tray driver PCB .................................................................................. 3-10
3.2.3.1 Removing the Option Tray (lower) Cover ................................................. 3-10
3.2.3.2 Removing the Option Tray Drive PCB ...................................................... 3-10
Chapter 4 Maintenance
Contents