Canon MF6500 Series Service Manual

Also see for imageCLASS MF6500 Series: Basic guide Starter Guide Driver guide Advanced guide Software guide

Contents

Contents2.1.9 Network PCB Åiif equipped with network functionsÅj .............................................................................................2- 42.1.10 NCU PCB (if equipped with fax functions) .............................................................................................................2- 42.1.11 Modular Jack PCB (if equipped with fax functions)................................................................................................2- 42.2 Basic Sequence ......................................................................................................................................... 2- 42.2.1 Basic Sequence .......................................................................................................................................................2- 4Chapter 3 Original Exposure System3.1 Basic Constraction ..................................................................................................................................... 3- 13.1.1 Specifications, Control Methods, and Functions......................................................................................................3- 13.1.2 Major Components...................................................................................................................................................3- 13.2 Basic Sequence ......................................................................................................................................... 3- 23.2.1 Basic Sequence at Power-on...................................................................................................................................3- 23.2.2 Basic Sequence after Depression of Start Key (Book mode, One Sheet of original) ..............................................3- 23.2.3 Basic Sequence after Depression of Start Key (ADF Mode, One Sheet of Original)...............................................3- 33.3 Various Control........................................................................................................................................... 3- 33.3.1 Enlargement/Reduction ...........................................................................................................................................3- 33.3.1.1 Magnification Change in Vertical Scan Direction ..................................................................................................................... 3- 33.3.1.2 Magnification Change in Horizontal Scan Direction................................................................................................................. 3- 33.3.2 Dirt Sensor Control ..................................................................................................................................................3- 43.3.2.1 Outline...................................................................................................................................................................................... 3- 43.4 Parts Replacement Procedure ................................................................................................................... 3- 53.4.1 Copyboard Glass .....................................................................................................................................................3- 53.4.1.1 Removing the Copyboard Glass .............................................................................................................................................. 3- 53.4.2 Analog Processor PCB ............................................................................................................................................3- 53.4.2.1 Removing the Analog Processor PCB ..................................................................................................................................... 3- 53.4.3 Reader Motor ...........................................................................................................................................................3- 53.4.3.1 Removing the Reader Motor.................................................................................................................................................... 3- 53.4.4 Contact Sensor ........................................................................................................................................................3- 53.4.4.1 Removing the Contact Sensor ................................................................................................................................................. 3- 53.4.4.2 Procedure after Replacing the CS ........................................................................................................................................... 3- 63.4.5 Reader Home Position Sensor ................................................................................................................................3- 63.4.5.1 Removing the Reader Home Position Sensor ......................................................................................................................... 3- 6Chapter 4 Original Feeding System4.1 Basic Constraction ..................................................................................................................................... 4- 14.1.1 Outline......................................................................................................................................................................4- 14.1.2 Drive Mechanism .....................................................................................................................................................4- 14.2 Basic Operation .......................................................................................................................................... 4- 24.2.1 Outline of Operation Mode.......................................................................................................................................4- 24.2.2 Document Size Detection ........................................................................................................................................4- 34.2.3 Paper Pickup Operation...........................................................................................................................................4- 44.2.4 Reversal Operation ..................................................................................................................................................4- 44.2.5 Delivery Operation ...................................................................................................................................................4- 54.3 Detection Jams........................................................................................................................................... 4- 64.3.1 Outline......................................................................................................................................................................4- 64.4 ADF ............................................................................................................................................................ 4- 74.4.1 ADF..........................................................................................................................................................................4- 74.4.1.1 Removing the ADF................................................................................................................................................................... 4- 74.4.2 External Covers .......................................................................................................................................................4- 74.4.2.1 Removing the Front Cover....................................................................................................................................................... 4- 74.4.2.2 Removing the Rear Cover ....................................................................................................................................................... 4- 74.4.2.3 Detaching the Open/Close cover ............................................................................................................................................. 4- 84.4.2.4 Removing the Pickup Tray....................................................................................................................................................... 4- 84.4.3 Feed Frame Unit ......................................................................................................................................................4- 94.4.3.1 Removing the Feed Frame Unit............................................................................................................................................... 4- 9Download Free Service Manual And Resetter Printer at http://printer1.blogspot.com