Canon iR C3200 Series, Руководство по обслуживанию

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Contents
Contents
16.1 Making lnitial Checks ................................................................................................................................... 16-1
16.1.1 Site Environment .................................................................................................................................... 16-1
16.1.2 Checking the Paper ................................................................................................................................. 16-1
16.1.3 Checking the Placement of Paper ........................................................................................................... 16-1
16.1.4 Checking the Durables ........................................................................................................................... 16-1
16.1.5 Checking the Periodically Replaced Parts .............................................................................................. 16-1
16.1.6 Checking the Units and Functional Blocks ............................................................................................ 16-1
16.1.7 Others ..................................................................................................................................................... 16-3
16.2 Test Print ....................................................................................................................................................... 16-4
16.2.1 Outline .................................................................................................................................................... 16-4
16.2.2 Test Print TYPE ..................................................................................................................................... 16-4
16.2.3 Selecting a Test Print TYPE ................................................................................................................... 16-4
16.2.4 Gradations (TYPE=4) ............................................................................................................................. 16-5
16.2.5 Full Halftone (TYPE=5) ......................................................................................................................... 16-5
16.2.6 Grid (TYPE=6) ....................................................................................................................................... 16-6
16.2.7 MCYBk Horizontal Stripe (TYPE=10) .................................................................................................. 16-7
16.2.8 Gradations (TYPE=12) ........................................................................................................................... 16-8
16.2.9 Full Color 16 Gradations (TYPE=14) .................................................................................................... 16-8
16.3 Troubleshooting ............................................................................................................................................. 16-9
16.3.1 Symptoms ............................................................................................................................................... 16-9
16.3.1.1 Image Fault Case Studies (A4) ........................................................................................................ 16-9
16.3.1.2 Image Fault Case Samples (A3) .................................................................................................... 16-14
16.3.2 Image Faults .......................................................................................................................................... 16-18
16.3.2.1 Blank Image ................................................................................................................................... 16-18
16.3.2.2 Solid Image .................................................................................................................................... 16-18
16.3.2.3 Light Image / Weak Density .......................................................................................................... 16-18
16.3.2.4 Foggy Image .................................................................................................................................. 16-24
16.3.2.5 Uneven Density ............................................................................................................................. 16-35
16.3.2.6 Out of Focus .................................................................................................................................. 16-40
16.3.2.7 Partially Blank/Streaked ................................................................................................................ 16-43
16.3.2.8 Smudged/Streaked ......................................................................................................................... 16-54
16.3.2.9 Ghost / Memory ............................................................................................................................. 16-60
16.3.2.10 Poor Finxing ................................................................................................................................ 16-62
16.3.2.11 Faulty Color Reproduction .......................................................................................................... 16-64
16.3.2.12 Stretching/Shrinking .................................................................................................................... 16-65
16.3.3 Faulty Feeding ...................................................................................................................................... 16-66
16.3.3.1 Double-Feed/ Multiple Feed .......................................................................................................... 16-66
16.3.3.2 Skew Feed ..................................................................................................................................... 16-66
16.3.3.3 Wrinkle .......................................................................................................................................... 16-67
16.3.3.4 Ripple/Curl .................................................................................................................................... 16-67
16.3.3.5 Wrap .............................................................................................................................................. 16-68
16.3.4 Malfunction ........................................................................................................................................... 16-68
16.3.4.1 No Power ....................................................................................................................................... 16-68
16.3.4.2 Control Panel-Related ................................................................................................................... 16-70
16.3.4.3 Counter Malfunction ..................................................................................................................... 16-72
16.3.4.4 Malfunction/Faulty Detection ....................................................................................................... 16-72
16.3.4.5 Noise .............................................................................................................................................. 16-77
16.3.4.6 User Warning Message .................................................................................................................. 16-78
16.3.4.7 Other Defect .................................................................................................................................. 16-83