|
Contents3.4.10 Platen Roller ............................................................................................................................................ 3- 253.4.10.1 Removing the Platen Roll Downstream Unit .................................................................................. 3- 253.4.10.2 Removing the Platen Roller............................................................................................................. 3- 253.4.11 Platen Roller Roll Upstream ................................................................................................................... 3- 253.4.11.1 Removing the Lower Left Cover ..................................................................................................... 3- 253.4.11.2 Removing the Front Cover .............................................................................................................. 3- 263.4.11.3 Removing the Rear Cover................................................................................................................ 3- 263.4.11.4 Removing the Feeder Cover ............................................................................................................ 3- 263.4.11.5 Removing the Locking Motor Drive Unit ....................................................................................... 3- 263.4.11.6 Removing the Cooling Fan .............................................................................................................. 3- 273.4.11.7 Removing the Feed motor................................................................................................................ 3- 273.4.11.8 Removing the Feed Guide ............................................................................................................... 3- 273.4.11.9 Removing the Bushing Fitted with a Plate ...................................................................................... 3- 283.4.11.10 Removing the Platen Upstream Roll ............................................................................................. 3- 293.4.12 Platen Roller Roll Downstream............................................................................................................... 3- 293.4.12.1 Removing the Platen Downstream Roll Unit .................................................................................. 3- 293.4.12.2 Removing the Platen Downstream Roll........................................................................................... 3- 293.4.13 Delivery Reversing Roller (lower) .......................................................................................................... 3- 303.4.13.1 Removing the Inside Cover ............................................................................................................. 3- 303.4.13.2 Removing the Open/Close Guide .................................................................................................... 3- 303.4.13.3 Removing the Delivery Reversal Lower Roller .............................................................................. 3- 303.4.14 Reversing Roller...................................................................................................................................... 3- 303.4.14.1 Removing the Front Cover .............................................................................................................. 3- 303.4.14.2 Removing the Rear Cover................................................................................................................ 3- 313.4.14.3 Removing the Locking Motor Harness Guide................................................................................. 3- 313.4.14.4 Removing the Locking Motor Drive Unit ....................................................................................... 3- 313.4.14.5 Removing the Cooling Fan .............................................................................................................. 3- 313.4.14.6 Removing the Feed Motor Unit ....................................................................................................... 3- 323.4.14.7 Removing the Reversing Roller....................................................................................................... 3- 323.4.15 Reversion Roller Roll.............................................................................................................................. 3- 333.4.15.1 Removing the Reversing Roll.......................................................................................................... 3- 333.4.16 Open/Close Guide Sheet ......................................................................................................................... 3- 333.4.16.1 Removing the Open/Close Guide .................................................................................................... 3- 333.4.16.2 Replacing the Open/Close Guide Sheet........................................................................................... 3- 333.4.17 Duct-Collection Sheet ............................................................................................................................. 3- 333.4.17.1 Replacing the Dust-Colleting Sheet................................................................................................. 3- 333.5 Electrical System ............................................................................................................................................. 3- 353.5.1 Fan ............................................................................................................................................................. 3- 353.5.1.1 Removing the Rear Cover.................................................................................................................. 3- 353.5.1.2 Removing the Cooling Fan ................................................................................................................ 3- 353.5.2 Document Width Volume ......................................................................................................................... 3- 353.5.2.1 Removing the Inside Cover ............................................................................................................... 3- 353.5.2.2 Removing the Original Width Volume.............................................................................................. 3- 353.5.2.3 Mounting the Original Width Volume............................................................................................... 3- 363.5.2.4 Adjusting the Side Guide Plate.......................................................................................................... 3- 363.5.3 Pressurization Solenoid ............................................................................................................................. 3- 373.5.3.1 Removing the Front Cover ................................................................................................................ 3- 373.5.3.2 Removing the Locking Solenoid ....................................................................................................... 3- 373.5.4 ADF Driver PCB ....................................................................................................................................... 3- 37
PreviousNext |