Canon imageRUNNER iR2270 Service Manual

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Contents

Canon imageRUNNER iR2270 Service Manual Manual pdf 6 page image

ContentsChapter 3 Parts Replacement Procedure3.1 External Covers.......................................................................................................... 3-13.1.1 Upper Cover ........................................................................................................3-13.1.1.1 Removing the PCB Cover ............................................................................ 3-13.1.1.2 Removing the Top Harness Cover ............................................................... 3-13.1.1.3 Removing the Upper Cover.......................................................................... 3-23.1.2 Left Cover ...........................................................................................................3-23.1.2.1 Removing the Left Cover ............................................................................. 3-23.1.3 PCB Cover ..........................................................................................................3-33.1.3.1 Removing the PCB Cover ............................................................................ 3-33.1.4 Top Harness Cover ..............................................................................................3-33.1.4.1 Removing the PCB Cover ............................................................................ 3-33.1.4.2 Removing the Top Harness Cover ............................................................... 3-43.1.5 Bottom Cover ......................................................................................................3-43.1.5.1 Removing the Bottom Cover........................................................................ 3-43.1.6 Tray Guide Top Cover ........................................................................................3-53.1.6.1 Removing the Bottom Cover........................................................................ 3-53.1.6.2 Removing the Tray Guide Top Cover.......................................................... 3-63.2 Drive System.............................................................................................................. 3-73.2.1 Feed Motor ..........................................................................................................3-73.2.1.1 Removing the PCB Cover ............................................................................ 3-73.2.1.2 Removing the Top Harness Cover ............................................................... 3-73.2.1.3 Removing the Upper Cover.......................................................................... 3-83.2.1.4 Removing the Stapler Cover ........................................................................ 3-83.2.1.5 Removing the Drive Unit ............................................................................. 3-93.2.1.6 Removing the Process Tray Unit.................................................................. 3-93.2.1.7 Removing the Feed Motor.......................................................................... 3-103.2.2 Stack Tray Shift Motor ......................................................................................3-103.2.2.1 Removing the PCB Cover .......................................................................... 3-103.2.2.2 Removing the Top Harness Cover ............................................................. 3-113.2.2.3 Removing the Upper Cover........................................................................ 3-113.2.2.4 Removing the Bottom Cover...................................................................... 3-123.2.2.5 Removing the Left Cover ........................................................................... 3-123.2.3 Stapler ...............................................................................................................3-133.2.3.1 Removing the PCB Cover .......................................................................... 3-133.2.3.2 Removing the Top Harness Cover ............................................................. 3-133.2.3.3 Removing the Upper Cover........................................................................ 3-143.2.3.4 Removing the Stapler Cover ...................................................................... 3-153.2.3.5 Removing the Stapler ................................................................................. 3-15