Konica Minolta magicolor 7450, Service Manual

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Field Service Ver. 1.0 May 2006 9. Menu
113
magicolor 7450
Adjustment / Setting
(5) HALFTONE
B. TEXT PRINTING
(1) RGB SOURCE
(2) RGB INTENT
(3) RGB GRAY
Function Sets the halftone characteristic of image to be printed.
Use
• To set the halftone characteristic that is used for the printed image (picture.)
LINE ART : HALFTONE characteristic that emphasizes the resolution of the print
image.
DETAIL : HALFTONE characteristic that emphasizes the balance between the
resolution and the tone reproducibility of the print image.
SMOOTH : HALFTONE characteristic that emphasizes the tone reproducibility of
the print image.
Setting
/procedure • The default setting is DETAIL.
LINE ART “DETAIL” SMOOTH
Function • Sets the RGB color space of the text to be printed.
Use
• To set the input RGB color space that is used for printing text (letter).
sRGB...BlueAdjustRGB : Profile that has been preset to the printer.
DVICE COLOR
: It uses the Device color in the color space.
Setting
/procedure • The default setting is sRGB.
DEVICE COLOR / “sRGB” /AppleRGB /AdobeRGB1998 /ColorMatchRGB /
BlueAdjustRGB
Function • Sets the RGB characteristic of the text to be printed.
Use • To set the color conversion characteristic from input RGB to device CMYK that is
used for printing text (letter).
VIVID : Color conversion characteristic suited to the image empha-
sizing on color vividness.
PHOTOGRAPHIC : Color conversion characteristic suited to the image empha-
sizing on color image.
RELATIVE COLOR : Reproduce the color that minimize the color difference
between original and print by adjusting the basic color
(white.)
ABSOLUTE COLOR : Reproduce the color that maintains the absolute color within
the device reproduced color.
Setting
/procedure • The default setting is VIVID.
“VIVID” PHOTOGRAPHIC RELATIVE COLOR ABSOLUTE COLOR
Function • Sets the RGB gray reproduction of the text to be printed.
Use
• To set the gray print method that is used for printing text (letter).
COMPOSITE BLACK : Print gray with the toner of 4 colors CMYK.
BLACK AND GRAY
: Print black (R=G=B=0) only with K toner and print gray with
toner of 4 colors CMYK.
BLACK ONLY : Print gray only with K toner.
Setting
/procedure • The default setting is BLACK AND GRAY.
COMPOSITE BLACK “BLACK AND GRAY” BLACK ONLY