Glossary
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die-cut media A type of label stock that has individual labels stuck to a media liner. The
labels may be either lined up against each other or separated by a small distance. Typically the
material surrounding the labels has been removed. (See
non-continuous media.)
direct thermal A printing method in which the printhead presses directly against the media.
Heating the printhead elements causes a discoloration of the heat-sensitive coating on the
media. By selectively heating the printhead elements as the media moves past, an image is
printed onto the media. No ribbon is used with this printing method. Contrast this with
thermal
transfer.
direct thermal media Media that is coated with a substance that reacts to the application of
direct heat from the printhead to produce an image.
dynamic RAM The memory devices used to store the label formats in electronic form while
they are being printed. The amount of DRAM memory available in the print engine determines
the maximum size and number of label formats that can be printed. This is volatile memory
that loses the stored information when power is turned off.
fanfold media Media that comes folded in a rectangular stack. Contrast this with roll media.
firmware This is the term used to specify the print engine’s operating program. This
program is downloaded to the print engine from a host computer and stored in FLASH
memory. Each time the print engine power is turned on, this operating program starts. This
program controls when to feed the media forward or backward and when to print a dot on the
label stock.
FLASH memory FLASH memory is non-volatile and maintains the stored information
intact when power is off. This memory area is used to store the print engine’s operating
program. In addition, this memory can be used to store optional print engine fonts, graphic
formats, and complete label formats.
Font A complete set of alphanumeric characters in one style of type. Examples include
CG
Times™, CG Triumvirate Bold Condensed™.
ips (inches-per-second) The speed at which the label or tag is printed. Many Zebra print
engines can print from 1 ips to 12 ips.
label An adhesive-backed piece of paper, plastic, or other material on which information is
printed.
label backing (liner) The material on which labels are affixed during manufacture and
which is discarded or recycled by the end-users.
light emitting diode (LED) Indicators of specific print engine status conditions. Each LED
is either off, on, or blinking depending on the feature being monitored.
liquid crystal display (LCD) The LCD is a back-lit display that provides the user with
either operating status during normal operation or option menus when configuring the print
engine to a specific application.