Filter
Top Products
272
Glossary
Data Terminal Ready (DTR). A “handshaking” signal
contained 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.
disk. See hard disk option.
display. See operator panel display.
DL. Envelope measuring 110 x 220 mm (4.33 x 8.66 in.).
download. To transfer information, such as fonts, from a
disketteorotherdevicetoyourcomputerorprinterfor
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. To print on both sides of a sheet of print material.
dynamic random access memory (DRAM). Memory that
allows rapid storage and retrieval of data. DRAM contents
are erased when electrical power is turned off.
E emulation. Imitation of a printer processing language. For
example, PCL 6 emulation imitates the Hewlett-Packard
LaserJet printer language.
ENA. External network adapter. See external print server.
error message. See attendance message.