Status Monitor; Unsharp Mask - Epson CX6500 Reference Manual

The software program that converts print data into codes that the CX6500 understands. See also
spool.
sRGB
A standard color space used as the default color space within the Windows 98 color management
system (ICM 2.0).

status monitor

The software program that allows you to check the CX6500's status.
subtractive colors
Colors produced by pigments that absorb some colors of light and reflect others. See also
CMYK.
subtractive primary colors
The colors of cyan, magenta, and yellow (CMY) which produce black when mixed in certain
amounts. In printing, black is often added to give more definition as mixing of actual inks cannot
produce pure black.
threshold
A reference point that is used to determine whether data will be processed as "on" or "off". In the
case of color image data, "on" means that a certain color will appear in a pixel or dot, and "off"
means that color will not appear there.
tone correction
A method of adjusting the tone curve so that the reproduction results on different types of output
devices have gradations similar to the original image.
tone curve
The graph that shows the contrast ratio between the input (original image) and output (image
data) in image processing.

unsharp mask

Originally a photographic process in which a sharply focussed and a slightly out-of-focus image
are combined to produce a sharper image. This process is simulated by software to produce the
same effect.
USB interface
Universal Serial Bus interface. Enables the user to connect up to 127 peripheral devices (such as
keyboards, mice, and printers) to the computer through a single, general purpose port. The use of