Canon DADF-N1 Service Manual

Contents

Canon DADF-N1 Service Manual Manual pdf 6 page image

Contents2.3.7 Original Size Final Identification...................................................................... 2-242.4 Document Pickup/Separation................................................................................... 2-272.4.1 Basic Operation................................................................................................. 2-272.4.2 Pickup Roller and the Stopper........................................................................... 2-302.4.3 Timing of Pickup .............................................................................................. 2-322.4.4 Controlling the Pickup Motor (M2) .................................................................. 2-322.5 Document Reversing................................................................................................ 2-342.5.1 Basic Operation................................................................................................. 2-342.5.2 Sequence of Operation ...................................................................................... 2-362.6 Document Feeding/Delivery .................................................................................... 2-372.6.1 Basic Operation................................................................................................. 2-372.6.2 Sequence of Operation ...................................................................................... 2-382.6.3 Controlling the Feed Motor (M1) ..................................................................... 2-382.7 Detecting Jams ......................................................................................................... 2-402.7.1 Jams................................................................................................................... 2-402.8 Power Supply ........................................................................................................... 2-422.8.1 Power Supply .................................................................................................... 2-422.9 Stamp Operation ...................................................................................................... 2-432.9.1 Outline............................................................................................................... 2-43Chapter 3 Parts Replacement Procedure3.1 Removing from the Host Machine............................................................................. 3-13.1.1 Feeder ..................................................................................................................3-13.1.1.1 Disconnecting from the Host Machine......................................................... 3-13.2 External Covers.......................................................................................................... 3-23.2.1 Front Cover .........................................................................................................3-23.2.1.1 Removing the Front Cover ........................................................................... 3-23.2.2 Rear Cover ..........................................................................................................3-23.2.2.1 Removing the Rear Cover ............................................................................ 3-23.2.3 Feeder Cover .......................................................................................................3-33.2.3.1 Removing the Feeder Cover......................................................................... 3-33.3 Drive System.............................................................................................................. 3-43.3.1 Pickup Motor .......................................................................................................3-43.3.1.1 Removing the Rear Cover ............................................................................ 3-43.3.1.2 Removing the Pickup Motor ........................................................................ 3-43.3.1.3 Mounting the Pickup Motor ......................................................................... 3-53.3.2 Feed Motor ..........................................................................................................3-53.3.2.1 Removing the Rear Cover ............................................................................ 3-5