ContentsChapter 3 DISASSEMBLY AND ASSEMBLY3.1 EXTERNAL AND CONTROLS SYSTEM ................................................................................................... 3- 13.1.1 Front Cover ..............................................................................................................................................................3- 13.1.1.1 Removing the Right Cover....................................................................................................................................................... 3- 13.1.1.2 Removing the Left Cover ......................................................................................................................................................... 3- 13.1.1.3 Removing the Front Cover....................................................................................................................................................... 3- 13.1.2 Rear Cover...............................................................................................................................................................3- 13.1.2.1 Removing the Right Cover....................................................................................................................................................... 3- 13.1.2.2 Removing the Left Cover ......................................................................................................................................................... 3- 23.1.2.3 Removing the Rear Cover ....................................................................................................................................................... 3- 23.1.3 Right Cover ..............................................................................................................................................................3- 23.1.3.1 Removing the Right Cover....................................................................................................................................................... 3- 23.1.4 Left Cover ................................................................................................................................................................3- 23.1.4.1 Removing the Left Cover ......................................................................................................................................................... 3- 23.1.5 Upper Cover.............................................................................................................................................................3- 23.1.5.1 Removing the Right Cover....................................................................................................................................................... 3- 23.1.5.2 Removing the Left Cover ......................................................................................................................................................... 3- 33.1.5.3 Removing the Front Cover....................................................................................................................................................... 3- 33.1.5.4 Removing the Rear Cover ....................................................................................................................................................... 3- 33.1.5.5 Removing the Cartridge Cover ................................................................................................................................................ 3- 33.1.5.6 Removing the Operation Panel Unit ........................................................................................................................................ 3- 43.1.5.7 Removing the Upper Cover ..................................................................................................................................................... 3- 43.1.6 Cartridge Cover........................................................................................................................................................3- 43.1.6.1 Removing the Right Cover....................................................................................................................................................... 3- 43.1.6.2 Removing the Left Cover ......................................................................................................................................................... 3- 43.1.6.3 Removing the Rear Cover ....................................................................................................................................................... 3- 53.1.6.4 Removing the Cartridge Cover ................................................................................................................................................ 3- 53.1.7 Operation Panel Unit................................................................................................................................................3- 53.1.7.1 Removing the Right Cover....................................................................................................................................................... 3- 53.1.7.2 Removing the Left Cover ......................................................................................................................................................... 3- 53.1.7.3 Removing the Front Cover....................................................................................................................................................... 3- 63.1.7.4 Removing the Rear Cover ....................................................................................................................................................... 3- 63.1.7.5 Removing the Cartridge Cover ................................................................................................................................................ 3- 63.1.7.6 Removing the Operation Panel Unit ........................................................................................................................................ 3- 73.1.8 SCNT Board.............................................................................................................................................................3- 73.1.8.1 Removing the Right Cover....................................................................................................................................................... 3- 73.1.8.2 Removing the SCNT Board ..................................................................................................................................................... 3- 73.1.9 DCNT Board ............................................................................................................................................................3- 73.1.9.1 Removing the Right Cover....................................................................................................................................................... 3- 73.1.9.2 Removing the Left Cover ......................................................................................................................................................... 3- 83.1.9.3 Removing the Front Cover....................................................................................................................................................... 3- 83.1.9.4 Removing the Rear Cover ....................................................................................................................................................... 3- 83.1.9.5 Removing the Cartridge Cover ................................................................................................................................................ 3- 83.1.9.6 Removing the Operation Panel Unit ........................................................................................................................................ 3- 93.1.9.7 Removing the Reader Unit....................................................................................................................................................... 3- 93.1.9.8 Removing the DCNT board...................................................................................................................................................... 3- 93.1.10 Power Supply PCB...............................................................................................................................................3- 103.1.10.1 Removing the Left Cover ..................................................................................................................................................... 3- 103.1.10.2 Removing the Power Supply Board ..................................................................................................................................... 3- 103.1.11 High-voitage Power Supply PCB .........................................................................................................................3- 103.1.11.1 Removing the Right Cover ................................................................................................................................................... 3- 103.1.11.2 Removing the Left Cover ..................................................................................................................................................... 3- 103.1.11.3 Removing the Rear Cover.................................................................................................................................................... 3- 113.1.11.4 Removing the Cartridge Cover............................................................................................................................................. 3- 113.1.11.5 Removing the Rear Plate ..................................................................................................................................................... 3- 113.1.11.6 Removing the High-Voltage Power Supply Board ............................................................................................................... 3- 113.1.12 DC/DC Converter Board ......................................................................................................................................3- 123.1.12.1 Removing the Right Cover ................................................................................................................................................... 3- 123.1.12.2 Removing the DC/DC converter board ................................................................................................................................ 3- 123.1.13 Top Sensor...........................................................................................................................................................3- 12