Operation Manual, Operation Guide for Data Security Kit, GB

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Document Control Setting
Document control
The document control function is used to embed a document control pattern on the paper
when print job is printed.
If a person attempts to scan a document with an embedded document control pattern on a
SHARP machine that has the document control function enabled, the message "Document
control pattern is detected. This job is canceled." will appear and an e-mail will be sent to
the administrator.
This prevents secondary copying and faxing of sensitive documents.
Document control may not be effective when certain paper sizes or types, or
certain settings are used.
To enable effective operation of the document control function, observe the
following points.
● Color of document control pattern (MX-FR20U only)
● Select a color in a color family that is different from the paper color.
(MX-FR20U only)
● Paper on which the document control pattern is printed
● To allow selection of the colors black, cyan, and yellow, use Sharp
recommended paper. (MX-FR20U only)
● White paper is recommended. If paper other than white paper is used, the
document control pattern may not be detected and the function may not
operate correctly.
● Use B5 or larger size paper.
The following paper sizes can be used:
A4, B5, 8-1/2" x 11", 7-1/4" x 10-1/2"R, 16K
Disclaimer
Sharp does not guarantee that the document control function will always operate
effectively. There may be some instances in which the document control function does
not operate effectively.