Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment Riso RN Technical manual 12

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12


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     CHAPTER 12: ADF SCANNING SECTION




                                                       Contents

Mechanism ......................................................................................................................... 12-2
      1.    ADF Original Set Mechanism ................................................................................ 12-2
      2.    ADF Original Scanning Mechanism (with Automatic Base Control) ..................... 12-6
      3.    ADF Original Scanning Mechanism ...................................................................... 12-8
Removal and Assembly .................................................................................................... 12-11
      1.    Removing the Original Scraper Ass'y .................................................................. 12-11
      2.    Removing the Pickup Roller ................................................................................ 12-13
      3.    Removing the Original Stripper Roller ................................................................ 12-14
      4.    Removing the ADF Original Detection, Original IN, and Original
            OUT Sensors ....................................................................................................... 12-15
      5.    Removing the ADF Original Registration Sensor ............................................... 12-16
      6.    Removing the ADF Read Pulse Motor ................................................................. 12-17
      7.    Removing the Registration Roller, Original Read Roller,
            and Original Ejection Roller (top) ........................................................................ 12-19
Adjustment ........................................................................................................................ 12-22
      1.    ADF Scan Start Position Adjustment ................................................................... 12-22
      2.    ADF Horizontal Scan Position Adjustment .......................................................... 12-23
      3.    ADF Read Pulse Motor Speed Adjustment
            (Image Elongation & Shrinkage Adjustment) ..................................................... 12-24
      4.    Original IN Sensor Sensitivity Adjustment ........................................................... 12-25
      5.    ADF Image Skew Adjustment .............................................................................. 12-26




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