Epson Stylus 1520 User Manual page 282

status monitor
A software program that allows you to check the printer's status, such as the
amount of ink remaining before printing.
subtractive colors
Colors produced by pigments that absorb some colors of light and reflect others.
See also CMYK.
unidirectional printing
Printing in which the print head prints in one direction only. Unidirectional
printing is useful for printing graphics because it allows more precise vertical
alignment than bidirectional printing.
user-defined characters
Characters that are defined and stored in the printer by the user. Also called
downloaded characters.
WYSIWIG
What-you-see-is-what-you-get. This term is used to describe printout that looks
exactly like it appears on screen.
6
Glossary