Canon DADF-M1 Service Manual

Also see for DADF-M1: Service manual Service manual General Timing Chart/General Circuit Diagram Portable manual Service bulletin

Contents

Canon DADF-M1 Service Manual Manual pdf 11 page image

Contents3.5.4.1 Removing the Rear Cover ................................................................................................................. 3- 373.5.4.2 Removing the ADF Driver PCB........................................................................................................ 3- 373.5.5 Separation Sensor...................................................................................................................................... 3- 383.5.5.1 Removing the Inside Cover ............................................................................................................... 3- 383.5.5.2 Removing the Separation Read Sensor ............................................................................................. 3- 383.5.6 Read Sensor .............................................................................................................................................. 3- 383.5.6.1 Removing the Front Cover ................................................................................................................ 3- 383.5.6.2 Removing the Feed Guide ................................................................................................................. 3- 393.5.6.3 Removing the Read Sensor ............................................................................................................... 3- 393.5.7 Delivery Reversal Sensor.......................................................................................................................... 3- 393.5.7.1 Removing the Open/Close Guide...................................................................................................... 3- 393.5.7.2 Removing the Delivery Guide........................................................................................................... 3- 403.5.7.3 Removing the Delivery Reversal Sensor........................................................................................... 3- 40Chapter 4 Maintenance4.1 User Maintenance.............................................................................................................................................. 4- 14.1.1Cleaning....................................................................................................................................................... 4- 14.1.2Replacement ................................................................................................................................................ 4- 24.2 Maintenance and Inspection .............................................................................................................................. 4- 34.2.1 Periodically Replaced Parts ........................................................................................................................ 4- 34.2.1.1 Periodically Replaced Parts................................................................................................................. 4- 34.2.2 Durables ...................................................................................................................................................... 4- 34.2.2.1 Durables............................................................................................................................................... 4- 34.2.3 Periodical Servicing .................................................................................................................................... 4- 44.2.3.1 Scheduled Servicing Chart .................................................................................................................. 4- 44.2.4 Cleaning ...................................................................................................................................................... 4- 74.2.4.1 Parts of the ADF.................................................................................................................................. 4- 74.2.4.2 Rollers and Guides .............................................................................................................................. 4- 74.2.4.3 Sensors............................................................................................................................................... 4- 134.2.4.4 Applying Silicone Oil to the Reading Glass (copyboard glass) ........................................................ 4- 174.3 Adjustment ...................................................................................................................................................... 4- 204.3.1 Basic Adjustment ...................................................................................................................................... 4- 204.3.1.1 Overview ........................................................................................................................................... 4- 204.3.1.2 Angle Guide (angle of opening at 90 deg) ........................................................................................ 4- 204.3.1.3 Sensor Output .................................................................................................................................... 4- 204.3.1.4 Tray Width......................................................................................................................................... 4- 214.3.1.5 Eliminating the Tilt............................................................................................................................ 4- 214.3.1.6 Height ................................................................................................................................................ 4- 224.3.1.7 Right Angle ....................................................................................................................................... 4- 224.3.1.8 Angle Guide (angle of opening of 70 deg)........................................................................................ 4- 234.3.1.9 Magnification .................................................................................................................................... 4- 244.3.1.10 Horizontal Registration ................................................................................................................... 4- 254.3.1.11 Leading Edge Registration .............................................................................................................. 4- 264.3.1.12 White Level ..................................................................................................................................... 4- 274.3.1.13 Adjusting the Hinge Pressure .......................................................................................................... 4- 274.3.2 Adjustment at Time of Parts Replacement ............................................................................................... 4- 274.3.2.1 Overview ........................................................................................................................................... 4- 274.4 Outline of Electrical Components ................................................................................................................... 4- 29