94
A-61560 January 2007
•
Custom
: makes the
Color Amount
and/or
Color Threshold
options
available.
NOTE: When setting Auto Color Detect values, it is suggested that
you start with the
Medium
option and scan a typical job set. If
too many documents were returned as color/grayscale vs.
black and white, then change to the
High
option and re-run
the job. If too few documents were returned as color/
grayscale vs. black and white, then change to the
Low
option
and re-run the job. If none of these options provide the
desired result, select
Custom
option to manually adjust Color
Amount and/or Color Threshold.
Color Amount:
the amount of color that needs to be present in a
document before it will be saved as either color or grayscale. As the
value of Color Amount increases, more color pixels are required. Valid
values are 1 to 200.
Color Threshold
: the color threshold or intensity (i.e., pale blue vs.
dark blue) at which a given color will be included in the color amount
calculation. A higher value indicates that a more intense color is
required. Valid values are 0 to 100.
Learn
— if
Low, Medium
and
High
options do not give you the desired
results, use the
Learn
option.
1. Click
Learn
and follow the prompts.
2. Place at least 5 representative color documents in the input tray and
click
OK
. These documents will be analyzed and the recommended
color amount will be calculated for you.
3. Write down the
Color Amount
and
Color Threshold
values that
are displayed in the dialog box as these are the settings you will be
required to use in your application.
NOTE: These settings were calculated based on the representative
color documents scanned. If these values do not provide the
desired results with your production job set, you may need to
manually adjust the
Color Threshold
.
