To Adjust The Copy Image Quality Of A Black Logo - Toshiba e-STUDIO2010AC Imaging Manual

2.12.1

To Adjust the Copy Image Quality of a Black Logo

• 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 steps (1) and (2).
• Only the service technician can perform steps (3) and (4).
<Important>
• Before you start this adjustment, make sure that no color misalignment exists on the logos. If
there is any, correct it before adjustment. For how to correct the color misalignment (deviation),
refer to "1.5 To Correct Out-of-Registration Colors" in this manual and also the Service Manual.
(1) Press [Basic] on the copy mode. If you want to emphasize the reproducibility of text more, select
"Text" as an original mode. If you want to emphasize that of photos, select "Text/Photo".
• To have "Text" selected from among the original mode options by default, perform the following
setting.
Press [User Functions -User-] and select [Copy] in the [User] tab. Select [Text] in the "Original
Mode for Black" or "Original Mode for Color" option.
After selecting the Text mode, copy and check the copy image quality.
If further image quality adjustment is necessary, go to the next step.
(2) Perform color balance adjustment to enhance black.
Use steps (a) through (d) to perform the adjustment.
(a) Press [Image] on the Control Panel.
(b) Press [Color Balance].
(c) Press [+] to enhance the tint of [Black].
Press [Detail]. The tint of the color can be adjusted according to the density area (low, middle or
high density area).
(d) Press [OK].
After adjusting the tint of black, copy and check the copy image quality.
If further image quality adjustment is necessary even after the tint of black was set to the maximum,
the service technician must perform the next step.
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2.Copier-specific Adjustments