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Toshiba e-Studio Imaging 6520c User Manual

Page 57

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e-STUDIO5520C/6520C/6530C

© 2008 TOSHIBA TEC CORPORATION All rights reserved

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2. Copier-specific Adjustments

(2) Enter adjustment mode [05]. Change the values for codes [1688] to [1692], [1698] to [1702] and [7759] to

[7761] to adjust the density level of the background.

* The highlighted area will become highly visible, if the background density is increased.

Adjustment

Original mode [05] code

Recommended value

Acceptable

value range

Default

Text/Photo 05-1688

Text 05-1689

Printed image

05-1690

Photo 05-1691

Automatic offsetting
adjustment for
background processing

Map 05-1692

Text/Photo 05-1698

Text 05-1699

Printed image

05-1700

Photo 05-1701

Manual offsetting
adjustment for
background processing

Map 05-1702

Text/Photo 05-7759

Text 05-7760

Twin color copy

Printed image

05-7761

Set a value larger than 128
to increase the density.

0 to 255

128

* The value for automatic offsetting adjustment for background processing will be applied, only if the

automatic copy density mode is selected. On the other hand, the value for manual offsetting adjustment for

background processing will be applied, only if the manual copy density mode is selected.

* Set the value in increments of approximately 10, while checking the copy image until the optimum value is

obtained.

* The value for the code corresponding to the original mode (Text/Photo, Text, or Printed image) will affect

the copy image quality in the Full color mode and the Auto color mode.

"Making the highlighted area more visible (or increasing the background density)" and

"eliminating the background color (or decreasing the background density)" are mutually

contradictory. If the background color is darkened to make the highlighted area more visible,

the hue of the background may change.

After adjusting the background density, copy and check the copy image quality.

If further image quality adjustments are still necessary, use the next procedure.

(3) Press the [BASIC] button on the Control Panel. Press the [

] button to increase the copy density.

After increasing the copy density, copy and check the copy image quality.

With the copy density set to the maximum, if further image quality adjustments are still necessary, the

service technician must use the next procedure.

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