Canon L120 Series Service Manual

Also see for L100 Series: Service manual Service manual

Contents

ContentsContentsChapter 1 PRODUCT DESCRIPTION1.1 Product Specifications ................................................................................................................................1- 11.1.1 Product Specifications ............................................................................................................................................. 1- 11.1.2 Product Specifications ............................................................................................................................................. 1- 31.2 Detailed Specifications ...............................................................................................................................1- 71.2.1 Scanning Range (Transmission) ............................................................................................................................. 1- 71.2.2 Printing Range (Reception) ..................................................................................................................................... 1- 71.2.3 Printing Range (Printer)........................................................................................................................................... 1- 81.2.4 System Requirements for Printer Driver.................................................................................................................. 1- 91.3 Names of Parts .........................................................................................................................................1- 111.3.1 External View......................................................................................................................................................... 1- 111.3.2 Operation panel ..................................................................................................................................................... 1- 121.4 Safety .......................................................................................................................................................1- 141.4.1 Safety of Laser Light.............................................................................................................................................. 1- 141.4.2 Handling the Laser Unit ......................................................................................................................................... 1- 141.4.3 Safety of Toner ...................................................................................................................................................... 1- 141.4.4 Point to Note about Fire......................................................................................................................................... 1- 141.4.5 Point to Note about Battery Replacement ............................................................................................................. 1- 15Chapter 2 TECHNICAL REFERENCE2.1 Document Feed and Exposure System ......................................................................................................2- 12.1.1 Overview/Configuration ........................................................................................................................................... 2- 12.1.1.1 Overview .................................................................................................................................................................................. 2- 12.2 Laser Exposure ..........................................................................................................................................2- 22.2.1 Overview/Configuration ........................................................................................................................................... 2- 22.2.1.1 Overview .................................................................................................................................................................................. 2- 22.3 Image Formation ........................................................................................................................................2- 42.3.1 Overview/Configuration ........................................................................................................................................... 2- 42.3.1.1 Overview .................................................................................................................................................................................. 2- 42.4 Pickup and Feed System............................................................................................................................2- 52.4.1 Overview/Configuration ........................................................................................................................................... 2- 52.4.1.1 Overview .................................................................................................................................................................................. 2- 52.4.2 Detection Jams........................................................................................................................................................ 2- 52.4.2.1 Jam Detection Outline.............................................................................................................................................................. 2- 52.4.2.2 Delay Jams .............................................................................................................................................................................. 2- 62.4.2.3 Stationary Jams ....................................................................................................................................................................... 2- 62.4.2.4 Other Jams .............................................................................................................................................................................. 2- 62.5 Fixing Unit...................................................................................................................................................2- 72.5.1 Overview/Configuration ........................................................................................................................................... 2- 72.5.1.1 Overview .................................................................................................................................................................................. 2- 72.5.2 Various Control Mechanisms................................................................................................................................... 2- 72.5.2.1 Controlling the Temperature of the Fixing Unit ........................................................................................................................ 2- 72.5.3 Protective Function.................................................................................................................................................. 2- 92.5.3.1 Protective Mechanisms............................................................................................................................................................ 2- 92.5.3.2 Detection of a Fault.................................................................................................................................................................. 2- 92.6 External and Controls ...............................................................................................................................2- 102.6.1 Power Supply ........................................................................................................................................................ 2- 102.6.1.1 Protection Function ................................................................................................................................................................ 2- 102.6.1.2 Backup Battery....................................................................................................................................................................... 2- 10