Lexmark Optra S1625 User Manual page 401

display
The area of the operator panel
consisting of a liquid crystal display
that shows printer menus and
messages.
DL
Envelope measuring 110 x 220 mm.
download
To transfer information, such as fonts,
from a diskette or other device to your
computer or printer for temporary or
permanent storage.
dpi
Dots per inch. See resolution.
DRAM
See dynamic random access memory.
driver
See printer driver.
DSR
See Data Set Ready.
DTR
See Data Terminal Ready.
duplex
Printing on both sides of a sheet of
paper.
dynamic random access memory
(DRAM)
Memory that allows rapid storing and
retrieving of data. DRAM contents are
erased when electrical power is turned
off.
E
emulation
The imitation by a printer of another
printer processing language or
functions; for example, PCL 5
emulation imitates the printer
language used with the Hewlett-
Packard LaserJet printer.
error message
A message that appears on the
operator panel display describing a
printer problem. The printer requires
operator intervention before it can
continue processing.
Ethernet
A network that utilizes carrier sense
multiple access with collision detection
(CSMA/CD). For example:
• 10BaseT Ethernet network
uses telephone twisted-pair.
• 10Base2 Ethernet network
uses RG-58 coax cable (also
referred to as Cheapnet or
Thicknet).
Reference
385
Glossary