Canon CLC5100 Series Manual

Contents

Canon CLC5100 Series Manual Manual pdf 51 page image

ContentsContents2.1 Image Adjustment Basic Procedure ................................................................................................................... 212.1.1 Image Adjustment Basic Procedure ............................................................................................................ 212.1.2 Checking the Transfer System .................................................................................................................... 252.1.3 Checking the Latent Static Image Formation System ................................................................................. 262.1.4 Checking the Developing System ............................................................................................................... 272.2 Image Adjustments............................................................................................................................................. 282.2.1 NonImage Width........................................................................................................................................ 282.2.2 Image Margin .............................................................................................................................................. 282.2.3 Checking and Adjusting the NonImage Width and Margin ...................................................................... 292.2.4 Adjusting the Image Reading Start Position (ADJXY) ........................................................................... 2102.2.5 Adjusting the PickUp Timing (paper deck) ............................................................................................. 2112.2.6 Image Positioning Correction.................................................................................................................... 2112.3 Scanning System .............................................................................................................................................. 2122.3.1 When Replacing the Scanning Lamp, Standard White Plate, Lamp Regulator,Reflecting Lamp Cover, Reader Controller PCB, Flash memory on Reader controller PCB,or Analog Processor PCB CCD Unit.............................................................................................................. 2122.3.2 Routing the Scanner Cable ........................................................................................................................ 2122.4 Laser Exposure System .................................................................................................................................... 2152.4.1 When Replacing the Laser Unit ................................................................................................................ 2152.4.2 When Replacing the Video Controller PCB.............................................................................................. 2152.4.3 When Replacing the BD Unit.................................................................................................................... 2152.4.4 Adjusting the Laser Power ........................................................................................................................ 2152.4.5 Adjusting the Laser Intensity .................................................................................................................... 2172.4.6 Laser Focus Adjustment ............................................................................................................................ 2182.5 Image Formation System.................................................................................................................................. 2202.5.1 Adjusting the Tension on the Drive Belt of the Transfer Belt Motor ....................................................... 2202.5.2 Adjusting the Position of the Transfer BeltRelated Solenoid .................................................................. 2202.5.3 Adjusting the Height of the Charging Wire .............................................................................................. 2202.5.4 Replacing the Developer ........................................................................................................................... 2212.6 Fixing System................................................................................................................................................... 2242.6.1 Adjusting the Nip (fixing pressure adjusting nut) ..................................................................................... 2242.6.2 Adjusting the Mounting Position of the External Paper Delivery Unit Guide Plate................................. 2242.7 Electrical Components ..................................................................................................................................... 2262.7.1 When Replacing the ROM on the DC Controller PCB or the Reader Controller PCB ............................ 2262.7.2 When Replacing the Reader Controller PCB ............................................................................................ 2262.7.3 When Replacing the DC Controller PCB.................................................................................................. 2262.7.4 Initializing the RAM on the DC controller PCB ....................................................................................... 2272.7.5 Initializing the RAM on the Reader Controller PCB ................................................................................ 2282.7.6 When Replacing the Image Position Correction CCD Unit...................................................................... 2282.7.7 When Replacing the Paper Thickness Sensor ........................................................................................... 2282.7.8 After Replacing the PickUp Motor/PickUp Unit.................................................................................... 2292.7.9 Checking the Environment Measurement PCB......................................................................................... 2292.7.10 Checking the High Voltage Control System ........................................................................................... 2302.7.11 Checking the Photointerrupters ............................................................................................................... 231