Glossary
alphanumeric Consisting of alphabetic, numeric, punctuation and other symbols.
backing material The
bar code A representation of alphanumeric information in a pattern of
boot loader The resident program that loads the application from Flash memory, decompresses it into the DRAM, and starts operations.
burn line The row of thermal elements in the printhead that create the images on the media.
calibration The process through which Media Sensor readings are entered into the printer for correct sensor function (for example, detection of a given media type) and top of form positioning.
character set The entire complement of alphanumeric symbols contained in a given font.
checksum An alphanumeric error detection method used in many bar code symbologies for informational security.
continuous media An uninterrupted roll or box of label or tag stock media that contains no gap, slit, notch, or black mark to separate individual labels or tags.
cutter A mechanical device with a rotary or guillotine type blade used to cut labels or tags following printing.
defaults The functional setting values returned following a factory reset of the printer.
diagnostics Programs used to locate and diagnose hardware problems.
direct thermal The printing method that uses a heat sensitive media and only the heat of the thermal printhead to create an image on the label.
direct thermal media Media coated with special chemicals that react and darken with the application of heat.
DPI (dots per inch) A measurement of print resolution, rated in the number of thermal elements contained in one inch of the printhead. Also referred to as “resolution.”
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