Checking Areas Of The Chart And Their Descriptions - Toshiba e-STUDIO281c Service Handbook

2) Checking areas of the chart and their descriptions

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TOSHIBA COLOR CHART
No.TCC-1
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[1] Grid patterns
[2] YMCK patches
[3] Resolution patterns
[4] Gradation pattern
[5] Color registration pattern : For checking color registration
[6] Pictures
[7] Magnification lines
[8] Center lines
[9] Arrow
[10] Halftone band
[11] White text on the black
solid
[12] Text
[13] Thin lines
[14] Note area
e-STUDIO281c/351c/451c
ADJUSTMENT
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: For adjusting margin (void) and scanner section
: For checking uniformity
: For checking resolution
: Gradation pattern of seven colors (Y, M, C, R, G, B and K)
Coverage: 10-100%
For adjusting the halftone reproduction and gray balance
: For checking color reproduction and moire
: For checking the magnification error of primary and secondary
scanning directions
: Center lines for A4/LT sizes
: A mark for placing the chart properly onto the original glass
(place it to the left rear corner of the original glass.)
: For checking uniformity
: For checking the reproduction of white text on black solid
: For checking reproduction of text
: For checking reproduction of the thin lines (line width: 100µm)
: For recording the date, conditions, etc.
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Fig. 3-11
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