Printing in grayscale – HP Designjet T1200 Printer series User Manual
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The lightness slider simply makes the whole print lighter or darker.
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The color sliders can be used to fade or emphasize each of the primary colors in the print. The
primary colors may be red, green and blue; or cyan, magenta and yellow; depending on the
color model used in the image.
The Reset button restores each slider to its default central position.
Printing in grayscale
You can adjust the gray balance of your print in similar ways under Windows and Mac OS:
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In the Windows driver dialog: select the Color tab, ensure that the Advanced color
adjustments box is checked, then press the Settings button beside it.
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In the Mac OS Print dialog (T770, T1200): select the Color Options panel, select Grayscale
from the Mode list, then press the Adjust button.
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In the Mac OS X 10.5 and 10.6 PostScript Print dialog (PostScript printers): select the
Color Options panel, select Grayscale from the Mode list, then press the Adjust button.
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In the Mac OS X 10.4 PostScript Print dialog (PostScript printers): select the Color Options
panel, then Print in Grayscale, then the Gray balance tab.
Under either operating system, you will then be able to make adjustments using separate controls for
highlights, midtones and shadows.
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Chapter 8 Color management
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