Toshiba e-STUDIO451c User Manual

June 2005 © TOSHIBA TEC

e-STUDIO281c/351c/451c ADJUSTMENT

3 - 45

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.

<Adjustment Mode (05)>

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

The levels of the background peak for the range correction at the Black Mode can be set at the follow-
ing codes.

<Adjustment Mode (05)>

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

825

826

827

828

Range correc-

tion for original 

manually set on 

the original glass

The following are the default values set for each origi-

nal 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

1: fixed 

fixed

2: varied 

fixed

3: fixed 

varied

4: varied 

varied

830

831

832

833

Range correc-

tion for original 

set on the RADF

835

836

837

838

Background 

peak for range 

correction

When the value increases, the background (low density 

section) of the image is not output.

Acceptable vales: 0 to 255

(Default: Text/Photo: 56, Text: 48, Photo: 16, Gray 

Scale: 32)