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RESTRICTED USE ONLY Fargo Electronics, Inc.
DTC500 Series Card Printer/Encoders User Guide (Rev. 5.0)
321
Glossary of Terms (continued)
Term Definition
Cache A type of memory Buffer to store data temporarily, used to hold
information that is most often exchanged between contRoller and
peripheral, to expedite data transfer.
Calibrating A procedure to adjust an electro-mechanical device so that it
operates within established parameters.
Cleaning Roller High tack Rollers positioned just after the input hopper to lift
debris off the card as it rolls over it. A clean card surface improves
print quality.
CD (Compact Disc) A 4.75 inch (12 cm) optical disk that stores data, written too and
read from using a laser.
DMA (Direct Memory
Access)
Channels designated within the Windows operating environment
that are used for dedicated high-speed communication between
the PC and the Printer port.
Centronics A parallel communications interface that has become the
standard for connections to Printers, designed by the Centronics
Corp.
Coercivity The property of a Magnetic Stripe that indicates the amount of
force needed before magnetic saturation, measured in Oersted
(Oe).
Color matching The process of adjusting color hue, saturation and brightness, to
duplicate a desired color. An algorithm within the driver, which
adjusts the color balance and provides output with the desired
color, automates this process.
Compressed air Air stored in a tank or produced by an aerosol can, delivered by
through nozzle at a high speed. Used in the Printer to blow out
debris.
Contrast The degree of difference in luminance of two areas.
Control panel The panel on the Printer from which the user can control Printer
functions. The Printer is usually composed of the control buttons
and an LED or LCD display.
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