UNDERSTANDING
COLOR TECHNOLOGY
The
information below is intended to explain the basics of color technology
as it relates to Digital Office Equipment, Full Color Copiers, Printers,
etc..
-Full Color Digital Copiers, Printers and MFP's utilize the Subtractive
CMYK Color Model ( Cyan - Magenta - Yellow - blacK ) for printing.
-TV & Computer monitors use the Additive RGB Color Model ( Red -Green
- Blue ).
-Both color models above use various degrees of their basic colors
to produce other color tones.
COLOR
DEPTH
Beyond resolution, the quality of an image is its Color Depth, which
is expressed in "Bits". Bits are an expression of binary
data and the number of bits in an image is an expression of the
number of colors that are possible in each pixel of the image. Therefore,
-8 Bit color, each pixel would have the potential of 256 different
color tones. ( HD Color )
-4 Bit color would have only 16 different color tones per pixel,
-2 Bit color would have 4 different color tones per pixel.
The lower bit color, 2 & 4 Bit, will produce images with a grainy
look, with rougher edges, etc and the color will consist of just
your basic color tones.
The
8 Bit color will provide you with a greater range of color images,
more accurate color tones or shades of color and a smoother appearance.
TONER
Extensive
research & testing has been performed on the quality of the color
image as it relates to the size of the color toner particle. The
NEC Color equipment uses a Micro Fine Toner
Particle which is one quarter the size of other manufactures toners.
This special toner is one of the reasons that the NEC color provides
you with:
1) Accurate Color Reproduction
2) Very Dense and Solid Prints
3) Sharp & Clean Edges around each Character or Image ( Check our
image with a Magnifying Glass )
4) Consistent & Uniform Color Reproduction
PAPER
The
quality of your paper will have an effect on the quality of the
finished product. Basic copy paper is generally 20 lb with 86% Brightness;
your color image might appear dull with this type of paper. Using
a nice 20-24 LB Laser Paper with 113% Brightness, provides a clean,
white background for the color image to be very bright, clean and
vibrant.
CONCLUSION
The
NEC Full Color Digital Machines offer the finest color on the market
today. We describe the NEC as " High Definition Color " since
the Color Depth, Color Tones or Shades, and the Sharp, Clean Edges
that comprise the image are superior to any machine on the market
today.
Take
a Magnifying Glass out, see for yourself, and examine our color
image. You will be impressed with the quality of our product.
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