Toshiba 4511 User Manual

e-STUDIO3511/4511 ADJUSTMENT

3 - 42

November 2003 © TOSHIBA TEC

Procedure is same as that of "3.7.2 Density adjustment (Black Mode)".

3.7.8 Setting range correction (Adjustment of background peak)

The levels of the background peak for the range correction at the Black Mode can be set at the following

codes.

Procedure is same as that of "3.7.2 Density adjustment (Black Mode)".

3.7.7 Setting range correction

The values of the background peak / text peak in the range correction at the Black Mode can be switched

to "varied" or "fixed" in the following codes.

If they are fixed, the range correction is performed with standard values.

The values of the background peak affects the reproduction of the background density and the values

of the text peak affects that of the text density.

Text/Photo

825

830

Remarks

The following are the default values set

for each original mode.

Photo/Text: 12, Text: 12, Photo: 12,

Gray Scale: 12

Each digit stands for:

Ones place: Automatic density mode

Tens place: Manual density mode

The setting conditions possible are as

follows:

Background peak

Text peak

fixed

varied

fixed

varied

Text

826

831

Photo

827

832

Gray Scale

828

833

Item to be adjusted

Range correction for

original manually set

on the original glass

Range correction for

original set on the

RADF

Black

Original mode

Text/Photo

835

Remarks

When the value increases, the back-

ground (low density section) of the image

is not output.

Acceptable vales: 0 to 255

(Default: Text/Photo: 56, Text: 64,

Photo: 48, Gray Scale: 48)