Epson ES-300C User's Guide download pdf (Page 75)

Contrast

The range between the darkest and lightest shades in an image.

Destination

A set of resolution and calibration settings that match the

characteristics of the scan to the final output device. EPSON

TWAIN provides several Destination settings to adjust your

scanned image to suit the output device you intend to use. You

can also define your own Destination settings.

Device

A piece of computer equipment that performs a specific task,

such as a disk drive, a monitor, a printer, or a scanner. Also

called a peripheral.

Device Driver

A file containing instructions that allow your computer to

recognize and control a device (such as a monitor, printer, or

scanner).

DIB

Device-Independent Bitmap. A graphics format for Windows

version 3.0 or later.

Dithering

A process in which software or an output device simulates

continuous tones with repeating patterns of dots.

DPI

Dots per inch. A unit of measurement for resolution. The

higher the value, the higher (finer) the resolution.

Dropout

A scanner software setting which lets you instruct your scanner

to ignore a color.

EPSF

Encapsulated PostScript File. An industry standard file format

supported by most applications.

Exposure

The brightness and contrast of an image.

2 Term Glossary

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Epson ES-300C User's Guide Page 75