Lexmark MC3224 User Manual

Object type Color conversion tables
CMYK Image
CMYK Text
CMYK Graphics
• US CMYK—Applies color correction to approximate the
Specifications
for Web
Oset
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.
•
O
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.
How does the printer know what color to print?
When printing a document, information describing the type and color of each object is sent to the printer and
is passed through color conversion tables. Color is translated into the appropriate amounts of cyan, magenta,
yellow, and black toner used to produce the color you want. The object information determines the application
of color conversion tables. For example, it is possible to apply one type of color conversion table to text while
applying a dierent color conversion table to photographic images.
What is manual color correction?
When manual color correction is enabled, the printer employs user‑selected color conversion tables to
process objects. Manual color correction settings are specific to the type of object being printed (text,
graphics, or images). It is also specific to how the color of the object is specified in the software program
(RGB or CMYK combinations). To apply a
dierent
color conversion table manually, see “Modifying the colors
in printed output” on page 225.
If the software program does not specify colors with RGB or CMYK combinations, then manual color correction
is not useful. It is also not eective if the software program or the computer operating system controls the
adjustment of colors. In most situations, setting the Color Correction to Auto generates preferred colors for
the documents.
Troubleshoot a problem 226

Lexmark MC3224 Specifications

General

Print Technology	Color Laser
Print Speed (A4, Black)	22 ppm
Print Speed (A4, Color)	22 ppm
Print Resolution	600 x 600 dpi
Maximum Copy Speed (A4, Black)	22 cpm
Maximum Copy Speed (A4, Color)	22 cpm
Copy Resolution	600 x 600 dpi
Fax Speed	33.6 Kbps
Standard Connectivity	USB, Ethernet, Wi-Fi
Standard Input Capacity	250 sheets
Standard Output Capacity	100 sheets
Monthly Duty Cycle	Up to 30, 000 pages
Duplex Printing	Yes
Display	2.8-inch color touch screen
Processor Speed	800 MHz
Memory	512 MB
Operating Systems	Windows, Mac, Linux
Scan Type	Flatbed
Fax Resolution	300 x 300 dpi
Mobile Printing	AirPrint
Scan Resolution	600 x 600 dpi