Toshiba e-STUDIO206L Service Manual page 17

6.4.11 Judgment threshold adjustment for blank originals ......................................... 6-29
6.5 Image Quality Adjustment (Printing Function)................................................................. 6-30
6.5.1 Adjustment of smudged/faint text .................................................................... 6-30
6.5.2 Adjustment of image density............................................................................ 6-31
6.5.3 Gamma balance adjustment............................................................................ 6-32
6.6 Image Quality Adjustment (Scanning Function).............................................................. 6-33
6.6.1 Gamma balance adjustment............................................................................ 6-33
6.6.2 Density adjustment .......................................................................................... 6-34
6.6.3 Judgment threshold for ACS............................................................................ 6-35
6.6.4 Sharpness adjustment ..................................................................................... 6-35
6.6.5 Setting range correction................................................................................... 6-36
6.6.6 Background adjustment ................................................................................... 6-37
6.6.7 Fine adjustment of black density ..................................................................... 6-38
6.6.8 RGB conversion method selection .................................................................. 6-38
6.6.9 Adjustment of saturation .................................................................................. 6-38
6.6.10 Background processing offset adjustment....................................................... 6-39
6.6.11 Background offsetting adjustment for RADF ................................................... 6-39
6.6.12 Adjustment of the capacity and image quality of SlimPDF .............................. 6-40
6.6.13 Surrounding void amount adjustment .............................................................. 6-41
6.6.14 JPEG compression level adjustment ............................................................... 6-41
6.6.15 RADF scan noise reduction (Scanning Function) ............................................ 6-42
6.7 Image Quality Adjustment (FAX Function)...................................................................... 6-43
6.7.1 Density adjustment .......................................................................................... 6-43
6.7.2 Adjustment of image density............................................................................ 6-44
6.8 Adjustment of High-Voltage Transformer........................................................................ 6-45
6.8.1 Adjustment....................................................................................................... 6-45
6.8.2 Precautions...................................................................................................... 6-51
6.9 Adjustment of the Scanner Section................................................................................. 6-53
6.9.1 Carriages ......................................................................................................... 6-53
6.9.2 Lens unit .......................................................................................................... 6-57
6.10 Adjustment of the Paper Feeding System....................................................................... 6-62
6.10.1 Sheet sideways deviation caused by paper feeding ........................................ 6-62
6.11 Adjustment of Developer Unit ......................................................................................... 6-65
6.11.1 Doctor-to-sleeve gap ....................................................................................... 6-65
6.12 Adjustment of Dogleg...................................................................................................... 6-68
6.13 Adjustment of the RADF ................................................................................................. 6-70
6.13.1 Adjustment of RADF position........................................................................... 6-70
6.13.2 Adjustment of RADF height ............................................................................. 6-76
6.13.3 Adjustment of skew.......................................................................................... 6-78
6.13.4 Adjustment of the leading edge position.......................................................... 6-81
6.13.5 Adjustment of horizontal position ..................................................................... 6-83
6.13.6 Adjustment of copy ratio .................................................................................. 6-84
6.13.7 Adjustment of RADF opening/closing sensor (MR-3021/3022 only) ............... 6-85
6.14 Adjustment of the Finisher (MJ-1032) ............................................................................. 6-86
6.14.1 Alignment position adjustment......................................................................... 6-86
6.14.2 Stapling position adjustment............................................................................ 6-86
6.14.3 Punching position center adjustment ............................................................... 6-87
6.14.4 Punch hole position adjustment....................................................................... 6-88
6.15 Adjustment of the Finisher (MJ-1033) ............................................................................. 6-89
6.15.1 Saddle stitching position adjustment ............................................................... 6-89
6.15.2 Saddle stitch folding position adjustment......................................................... 6-89
6.15.3 Alignment position adjustment......................................................................... 6-90
6.15.4 Stapling position adjustment............................................................................ 6-90
6.15.5 Punching position center adjustment ............................................................... 6-91
6.15.6 Punch hole position adjustment....................................................................... 6-91
6.15.7 Saddle stitch alignment position adjustment.................................................... 6-92
6.15.8 Gripper arm exiting position adjustment .......................................................... 6-92
6.15.9 Height/skew adjustment................................................................................... 6-93
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