Epson CX6500 Reference Manual page 5

document
The item, such as a sheet of paper or a book, that is placed on the document table to read.
dpi
Dots per inch. The dpi measures the resolution. See also resolution.
drive
A memory device, such as CD-ROM, hard disk, or floppy disk. In Windows, a letter is assigned
to each drive for easy management.
driver
A software program that sends instructions to a computer peripheral to tell it what to do. For
example, your printer driver accepts print data from your word processor application and sends
instructions to the printer on how to print this data.
dropout color
A color the scanner does not recognize and ignores. You can select and deselect dropout colors in
the scanner software.
DTP
Desktop Publishing system, a system that enables you to edit a publications on a computer.
economy printing
Printing in which images are printed with fewer dots to save ink.
ESC/I
Abbreviation for Epson Standard Code for Image scanners. A system of commands that allows
you to control image scanners from your software.
ESC/P
Abbreviation for Epson Standard Code for Printers, the system of commands your computer uses
to control printers. It is standard for all Epson printers and supported by most application
software for personal computers.
exposure
A scanner function that lightens or darkens the scanned image data.
font
A style of type designated by a family name.