Sharp DX-C310 Operation, Operation Manual, Page: 579 / 705

6-31
SYSTEM SETTINGS
Contents
OPERATION PANEL (ADMINISTRATOR)
Color Adjustments
The following color settings can be configured.
Initial Color Balance Setting
Color balance values obtained using "Color Balance" in
the special modes can be stored in a job program (1 to
48), and those values can be retrieved and stored as the
initial color balance setting*. Use this feature when you
want to repeatedly use a color balance setting for a
favorite color or for correction when a change occurs in
the color balance.
* Preset values displayed when you select "Color
Balance" in the special modes.
Return to the Factory Default Setting
This returns the stored color balance values to the
factory default values (all color balance values are "0" for
the 8 levels of each color).
Auto Color Calibration
This is used to perform automatic color correction when
the color copy output appears to contain the incorrect
colors throughout the document. The machine prints a
test patch, the test patch is scanned, and the color is
automatically corrected.
Make sure to load 8-1/2" x 11" or A4 white plain paper in
the machine.
After the [Execute] key is selected and a test patch is
printed, a message appears prompting you to begin
automatic calibration. Place the test patch on the
document glass as shown below (so that the thin line at
the edge of the page is to the left).
Lay copy paper (about five sheets) that is the same size
as the test patch on top of the placed test patch, gently
close the automatic document feeder, and select the
[Execute] key.
• Before executing Auto Color Calibration, check to
see if the registration adjustment is correct. If the
registration adjustment is not correct, perform
"
Registration Adjustment " (page 6-27).
• If the color is still off after performing Auto Color
Calibration, repeating Auto Color Calibration once
again may improve the color.
Align the middle of the test patch with the tip of
the
mark.
mark
Thin line