Konica Minolta magicolor 2550 Series Technical Manual page 23

Front and back cover pages and separator pages
A cover page is a blank sheet of paper output before (front cover page)
or after (back cover page) the print job.
A separator page is an information page printed before (header page)
or after (trailer page) copies of a job. Information on these page
includes user name, host name, and access number, if these are
defined. The trailer page also includes the number of sheets of media
used.
Cover and separator pages are enabled and identified on the Cover
Page tab. If an optional lower feeder unit is installed, paper can be
pulled from this tray for the cover and/or separator pages. Using a
different color paper in this tray makes these pages very evident in the
stack of printed pages.
Form overlays
A form overlay is a print file that is
printed either on the first page or on
all pages of a document. Form
overlays are identified and enabled
on the Overlay tab.
Watermarks
A watermark is a word or phrase that is repeated on each printed page.
You can add common text watermarks such as "CONFIDENTIAL" and
"DRAFT" to a document—or create a custom watermark. The printer
driver also includes selections for indicating the watermark's font, style,
size, color, placement, and angle. Watermarks are created, edited, and
enabled on the Setup tab.
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