Adjust Paper Curl Types A, B, C; Adjust Paper Curl Types 1-10 - Xerox 770 Digital Color Press System Administration Manual

System Settings > Common Service Settings

Adjust Paper Curl Types A, B, C

If paper curl is a problem, using one of the preset Types A, B, or C settings usually
eliminates the problem. However, due to the broad range of paper variables, image
coverage, and environmental factors, these default settings may not result in satisfactory
performance. Always refer to the latest Recommended Materials List (RML) for your
machine for the recommended paper types and weights and the default paper curl
(decurler) settings to use with them. This RML can be downloaded from www.xerox.com.
NOTE
The settings recommended in the RML were developed from testing a wide range
of paper samples, percentage of toner area coverage, and environments. The
outcome of this testing is the preset parameters shown in the list, and these
parameters refer to how particular papers interact with the digital press decurling
system.
As previously stated, to correct paper curl, always uses Types A, B, and C before using a
customized paper curl setting. For example, if paper curl is a problem, do the following:
1. Select and use Type A; copy/print some samples and review the output.
2. If paper curl is still a problem, select and use Type B; copy/print some samples and
review the output.
3. If paper curl is still a problem, select and use Type C; copy/print some samples and
review the output.
4. If paper curl is still a problem, select and use one of the customized Types 1-10;
copy/print some samples and review the output.

Adjust Paper Curl Types 1-10

If the system default Types A, B, C did not successfully eliminate curl from the output,
use one of the customized Types 1-10. These customized types allow the user to create
and saved a paper curl profile based on paper type and weight, a specific paper tray,
and upward or downward curl adjustments to the output. This customized paper profile
is saved to the machine memory and can be recalled and used at point of need.
Paper Curl Types 1-10 include the following selections:
• Name: Enter a name specific so that later recall is not an issue.
• Paper type and weight: If accessing the Adjust Paper Curl feature from
Common Service Settings > Paper Tray Settings > Custom Paper Settings, selecting
a specific paper type and weight is available. This paper type and weight is assigned
to the selected paper curl type (for example Type 1) and associated with the name
entered and saved for that type.
• Paper tray: If accessing the Adjust Paper Curl feature from Common Service Settings
> Paper Tray Settings > Paper Tray Attributes, selecting a specific paper tray is
available. This paper tray is assigned to the selected paper curl type (for example
Type 1) and associated with the name entered and saved for that type.
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Xerox 770 Digital Color Press
System Administration Guide