Lexmark Optra S 1250, Руководство пользователя

Страница: 400 / 427

Glossary
384
Glossary
Reference
bitmapped font
Typefaces set in specific sizes and
styles. Bitmapped fonts are mapped
out bit-by-bit.
bits per second (bps)
A measurement of the speed of data
being transferred through a serial
interface.
bps
See bits per second.
buffer
A portion of memory used to
temporarily store data.
Busy
A state in which the printer is
processing data or printing pages.
C
C5
Envelope measuring 162 x 229 mm.
card stock
Heavy, single-ply paper frequently
used for reports or book covers.
Centronics parallel interface
A standard for connecting printers and
other peripheral devices to a
computer. It defines the plug, socket,
and electrical signals that are used for
controlling the transmission of data.
configuration
(1) The arrangement of a computer
system, printer, or network. (2) The
devices and programs that make up a
system, subsystem, or network.
curl
The curvature at the edge of a sheet of
paper.
D
Data Set Ready (DSR)
A “handshaking” signal contained in a
serial interface indicating the device is
ready to exchange information.
data stream
Print data and control information
flowing from the host system
(computer) to the printer from
beginning to end without interruption.
Data Terminal Ready (DTR)
A “handshaking” signal in a serial
interface indicating the device is ready
to exchange information.
default
An attribute, value, or setting that is
assumed when none is explicitly
specified.