Troubleshoot a problem
220
Color quality problems
Modifying the colors in printed output
1
From the home screen, touch
Settings
>
>
Quality
>
Advanced Imaging
>
Color Correction
.
2
In the Color Correction menu, touch
Manual
>
Color Correction Content
.
3
Choose the appropriate color conversion setting.
Object type
Color conversion tables
RGB Image
RGB Text
RGB Graphics
•
Vivid—Produces brighter, more saturated colors and may be applied
to all incoming color formats.
•
sRGB Display—Produces an output that approximates the colors
shown on a computer monitor. Black toner usage is optimized for
printing photographs.
•
Display-True Black—Produces an output that approximates the
colors shown on a computer monitor. This setting uses only black
toner to create all levels of neutral gray.
•
sRGB Vivid—Provides an increased color saturation for the sRGB
Display color correction. Black toner usage is optimized for printing
business graphics.
•
Off
CMYK Image
CMYK Text
CMYK Graphics
•
US CMYK—Applies color correction to approximate the
Specifications for Web Offset Publishing (SWOP) color output.
•
Euro CMYK—Applies color correction to approximate Euroscale
color output.
•
Vivid CMYK—Increases the color saturation of the US CMYK color
correction setting.
•
Off
FAQ about color printing
What is RGB color?
RGB color is a method of describing colors by indicating the amount of red, green, or blue used to produce a
certain color. Red, green, and blue light can be added in various amounts to produce a large range of colors
observed in nature. Computer screens, scanners, and digital cameras use this method to display colors.
What is CMYK color?
CMYK color is a method of describing colors by indicating the amount of cyan, magenta, yellow, and black used to
reproduce a particular color. Cyan, magenta, yellow, and black inks or toners can be printed in various amounts to
produce a large range of colors observed in nature. Printing presses, inkjet printers, and color laser printers create
colors in this manner.
How is color specified in a document to be printed?
Software programs are used to specify and modify the document color using RGB or CMYK color combinations.
For more information, see the software program Help topics.
Содержание M C240FW
Страница 142: ...Maintain the printer 142 2 Pull out the print cartridge tray 3 Remove the used print cartridge ...
Страница 147: ...Maintain the printer 147 Scanner glass pad ADF glass Scanner glass 3 Close the scanner cover ...
Страница 201: ...Troubleshoot a problem 201 Below the fuser area Duplex unit 3 Close the door ...
Страница 235: ... 2021 Ricoh Co Ltd M995 7040A AU EN US EN GB EN ...