Oce CS 5070, Руководство пользователя

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12 Océ CS 5050/5070 User Manual
Obtaining quality reproductions
Depending on the print mode you use, inkjet printing can produce a wide
variety of print qualities. Hence, before starting a print job, it is essential that
you understand what the required output quality will be, based on the future
use of the reproduced graphic, as well as the time and cost involved in
achieving that required print quality.
Several factors can affect the quality of reproduced graphics. Use the following
guidelines to obtain optimal print quality with the Océ CS 5050/5070.
Choice of print mode
There are printing modes, each of which compromises between image quality
and speed. When printing heavy renderings, maps, or art graphics, choose one
of the quality printing modes. Certain types of media also require quality
printing modes.
To select the appropriate printing mode for a specific print job, refer to
‘Selecting quality modes’ on page 48.
Original image type
The type of original image influences the quality of the final print.
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For best results, use an original transparency (not a duplicate) with extremely
crisp edge definition.
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Print film photos are not quite as good, because they are removed one level
from the original film. Also, because of the emulsion process used to make
photo prints, edge definitions tend to be lost.
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Colour prints must be of very good quality to produce acceptable scaled
prints.
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Some digital photo files may be unacceptable for large format printing, as
they only contain a small fraction of the information contained in a film
transparency.