Toshiba e-STUDIO2820C, Руководство по обслуживанию, Страница: 161 / 486

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© 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO2820C/2830C/3520C/3530C/4520C
ADJUSTMENT
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2. Checking areas of the chart and their descriptions
Fig. 3-21
[1] Grid patterns : For adjusting margin (void) and scanner section
[2] YMCK patches : For checking uniformity
[3] Resolution patterns : For checking resolution
[4] Gradation pattern : Gradation pattern of seven colors (Y, M, C, R, G, B and K)
Coverage: 10-100%
For adjusting the halftone reproduction and gray balance
[5] Color registration pattern : For checking color registration
[6] Pictures : For checking color reproduction and moire
[7] Magnification lines : For checking the magnification error of primary and secondary
scanning directions
[8] Center lines : Center lines for A4/LT sizes
[9] Arrow : A mark for placing the chart properly onto the original glass
(place it to the left rear corner of the original glass.)
[10] Halftone band : For checking uniformity
[11] White text on the black
solid
: For checking the reproduction of white text on black solid
[12] Text : For checking reproduction of text
[13] Thin lines : For checking reproduction of the thin lines (line width: 100µm)
[14] Note area : For recording the date, conditions, etc.
[6]
[6]
[11]
[13]
[14]
[7]
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TOSHIBA COLOR CHART
No.TCC-1
[2]
[2]
[2] [2]
[3] [3]
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[9]
[1]
[1] [8] [10]
[1]
[1] [8]
[12]
[7]
[7]
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