Toshiba e-STUDIO2010AC Imaging Manual page 337

 Procedures
• Perform the steps in the order listed below.
• Both the service technician and the user can perform step (1).
• Only the service technician can perform step (2).
(1) Press [Scan Setting] from the Scan menu on the touch panel. Press [ON] for the Drop Out Color
option to enable this. After adjusting, perform scanning and check its image quality.
Adjust the removal level of gray-like colors by pressing [+] and [-].
• Pressing [+] makes gray-like colors tend to be removed.
• Pressing [-] makes gray-like colors tend to remain.
If further fine adjustment of the removal level of gray-like colors is required, have the service
technician perform the following step.
(2) Select [05 ADJUSTMENT MODE] and change the setting value for the code [7472] to adjust the
removal level of gray-like colors.
Color mode [05] Code
Black 7472
• A change by 10 in the setting value corresponds to 1 step of the slide bar in the touch panel.
 Caution after the adjustment
Black will be removed accidentally or colors whose removal was desired will remain. Therefore, perform
the adjustment while checking the scanned results.
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Recommended value
Setting a larger value: Gray-like
colors in an original tend to be
removed.
Setting a smaller value: Gray-
like colors in an original tend to
remain.
e-STUDIO2010AC/2510AC/2515AC/3015AC/3515AC/4515AC/5015AC
5-31
5.Scanning-specific Adjustments
Acceptable
Default
value range
20 to 80 50