Epson ES-800C, Руководство пользователя, Страница: 83 / 89

pixel
Short for picture element. Each image is composed of a number
of pixels. Pixels are also counted in units of dots.
An interface channel through which data is transmitted
between devices.
primary colors
Basic colors. See additive primaries and subtractive primaries.
resolution
Indication of how finely an image is resolved into pixels.
Measured in dots per inch (dpi) or pixels per inch (ppi).
scan
An operation performed by the sensor and the carriage. The
image is divided into pixels by scanning.
scanning area
The physical size of the image that can be scanned by the
scanner.
subtractive primary colors
Primary colors that produce black when mixed in certain
proportion. These are yellow, cyan and magenta. In printing,
black is often added to give more definition because mixing of
actual inks cannot produce pure black.
Glossary GL-5