Xerox DocuColor 12 Printer with Fiery EX12 产品宣传页
USAGE GUIDELINES FOR XEROX COLOUR COPIERS AND PRINTERS
COLOUR MATERIALS USAGE GUIDE
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35
Heavy-Weight Papers
Contact your Xerox representative or visit the Xerox website for the
current list of recommended materials for your copier/printer.
current list of recommended materials for your copier/printer.
Description and expectations
Heavy-weight papers can be classified as different weights of paper
for different machines. Always refer to the user guide for your copier/
printer for the weight range of heavy-weight papers acceptable for
that machine.
for different machines. Always refer to the user guide for your copier/
printer for the weight range of heavy-weight papers acceptable for
that machine.
Compared to the benchmark Colotech + 90 g/m
2
paper, heavy-
weight papers offer increased stiffness and as a result, must be run
from the Bypass Tray (also called Tray 5). As paper weight and
stiffness increases, the likelihood of jams also increases. The
possibility of image mottle also increases because of the rough
surface and coarse formation of the paper.
from the Bypass Tray (also called Tray 5). As paper weight and
stiffness increases, the likelihood of jams also increases. The
possibility of image mottle also increases because of the rough
surface and coarse formation of the paper.
Two-sided copying of heavyweight paper may not be recommended
for your copier/printer because of increased jams and degraded
image quality on the second side. Refer to the
for your copier/printer because of increased jams and degraded
image quality on the second side. Refer to the
Recommended
Materials list for your machine for information on the paper weight
limit for two-sided copying.
limit for two-sided copying.
Hints, tips and testing results
Extensive Xerox testing has shown the following:
•
When the recommended heavy weight papers are run as
recommended, with the correct tray, mode, orientation and
curl, feeding performance is good but should not be expected
recommended, with the correct tray, mode, orientation and
curl, feeding performance is good but should not be expected
to equal that of Colotech + 90 g/m
2
.
•
Image quality on the recommended papers is good, but should
not be expected to equal image quality on Colotech +
not be expected to equal image quality on Colotech +
90 g/m
2
paper. Image quality degradation is more likely to
occur as paper weight increases. The rough formation of
heavy papers increases the likelihood of mottle (light patches)
with some images. Mottle is more likely to occur on images
with uniform halftone areas. As humidity increases, mottle
usually increases.
heavy papers increases the likelihood of mottle (light patches)
with some images. Mottle is more likely to occur on images
with uniform halftone areas. As humidity increases, mottle
usually increases.