Epson AcuLaser C4000 Owner's Manual page 418

printer emulation
A set of operating commands that determines how data sent from the computer
is interpreted and acted upon. Printer emulations replicate existing printers, such
as the HP LaserJet 4.
proportional font
A font whose characters have varying amounts of horizontal space depending
on the width of the character. Thus the uppercase M takes up more horizontal
space than the lowercase l.
RAM
Random Access Memory. The portion of the printer's memory used as a buffer
and for storing user-defined characters. All data stored in RAM is lost when the
printer is turned off.
reset
To refresh the printer's memory and erase the current print jobs.
resident font
A font that is stored permanently in the printer's memory.
resolution
A measure of the fineness and clarity of images produced by the printer or
monitor. Printer resolution is measured in dots per inch. Monitor resolution is
measured in pixels.
RITech
Resolution Improvement Technology. A feature that smooths the jagged edges
of printed lines or shapes.
ROM
Read Only Memory. A portion of memory that can only be read and cannot be
used for data storage. ROM retains its contents when you turn off the printer.
sans serif font
A font lacking serifs.
scalable font
See outline font.
serif
The small decorative strokes that come off the main lines of a character.
sRGB
A standard default red green blue (RGB) color space that is device independent.
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Glossary