Choosing Media And Ribbon; Controlling Print Quality - Brady Bradyprinter 2461 Operator's Manual

2.1 Choosing Media and Ribbon

The following is a limited overview of media characteristics. For complete
information and advice regarding your specific application needs, always
consult a qualified media specialist or a Media Representative.
Media Selection – Direct Thermal
Consider three important factors when selecting direct thermal stock:
The abrasive qualities of the material that covers the thermal reactive layer
of the paper.
The ability of that layer to control the chemical reaction that occurs when
the image is "burned".
The amount of heat required to create an image on the paper.
Media Selection – Thermal Transfer
Consider three important factors when selecting thermal transfer media
combinations:
The label top coating and ribbon combinations affect image quality.
Ribbon backcoating is highly recommended. It provides protection for the
printhead and may also provide an anti-static coating.
Use a ribbon of equal or slightly greater width of the overall width of the
label (including the backing material).
2.1.1

Controlling Print Quality

The printer can provide maximum application flexibility with a comprehensive
set of print controls. The amount of heat applied per dot row and the rate at
which the paper moves under the printhead have the most effect on images that
are printed. The printer allows you to control these factors but also limits them
so you cannot ask the printer to print an image that could be damaging. For
example, low cost direct thermal stocks have very high reaction temperatures. It
takes high heat to make a clear image on this type of paper. There are four
methods of compensation:
The first is the 'Media Type' menu setting, which should be set to match the
media type (i.e., when printing with ribbon use the thermal transfer setting).
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