Xerox 4590 - Manual (Page 215)

Xerox 4590/4110 Copier/Printer System Administration Guide 8-57
8. Setups
Photo and Text Recognition
This feature allows the System Administrator to set the default
level for
Photo & Text Recognition
. (The
Photo & Text
function
is used with the
Original Type
(
Image Quality
) feature when
copying jobs.) The setting selected here enables the machine to
accurately distinguish text from photos when it scans the original
document.
Select "
Photo & Text Recognition
" and then select the "
Change
Settings
" button.
Photo & Text Recognition
options include the
following:
Select
Normal
to enable optimum image quality during copy jobs.
Select
More Text
if the majority of the copy jobs contain mostly
fine print; this enables the machine to recognize the fine print as
text. Select
More Photo
if the majority of copy jobs contain more
photographs than text. This enables the machine to recognize
newspaper and advertisement halftone images as photos.
NOTE: If a copy job requires a setting other than "Normal," the
System Administrator may change the default level for that
job. However, at the completion of the job, ensure that the default
level is reset to "Normal" in order to provide optimum image
quality on your output.
Image Enhancement
You can select whether or not to carry out image enhancement. If
you select
On
, copy data is smoothed, to give a smoother
appearance. If
Off
is selected, the machine will not perform image
enhancement.