To Adjust The Copy Image Quality In The Black Mode - Toshiba e-STUDIO2010AC Imaging Manual

2.8.1

To Adjust the Copy Image Quality in the Black Mode

• You can start with any of the procedures. But it is recommended to perform the procedures in order, as
listed below. You can perform one procedure in conjunction with another. But if this changes the image
quality more than required or loses the effectiveness of the adjustment, restore the settings made in
the previously performed procedure to the original ones. Then perform other procedures.
• Both the service technician and the user can perform procedures (1) and (2).
• Only the service technician must perform procedures (3) and (4).
(1) Press [Image] on the Copy mode. Press [Background Adjustment].
Press [Light] to decrease the background density.
After decreasing the background density, copy and check the image quality.
With the background density set to the minimum, if further image quality adjustments are still
necessary, the service technician must perform the next procedure.
(2) Press [Basic] tab on the Copy mode. Press [
• Move the copy density indicator to the "
back of the page will no longer be copied. But remember that text will also be lightly copied,
depending on the type of original.
After decreasing the copy density, copy and check the copy image quality.
With the copy density set to the minimum, if the images seen through the back of the page are still
copied, or if you would like to prevent this problem without changing the copy density of text,
perform the next procedure.
(3) Select [05 ADJUSTMENT MODE]. Change the values for codes [7100] to [7102] and [7105] to
[7107] adjust the density level of the background.
Color mode
Black
• The smaller the setting value, the lighter the background becomes, while the larger the setting
value, the darker the background becomes.
Adjust the value and determine the optimal value while checking the copies by considering that
the setting value "25" for the [05] code corresponds to one step in the background adjustment on
the control panel.
After adjusting the background density, copy and check the copy image quality.
If further image quality adjustments are still necessary, perform the next procedure.
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] to decrease the copy density.
" side for 1 or 2 steps. The images seen through the
Original mode [05] code
Text/Photo 05-7100
Text 05-7101
Photo 05-7102
Image smoothing 05-7105
User custom 05-7106
Drop Out Color 05-7107
2-39
2.Copier-specific Adjustments
Recommended Acceptable
value value range
Set 128 or smaller.
e-STUDIO2010AC/2510AC/2515AC/3015AC/3515AC/4515AC/5015AC
Default
0 to 255 128