Toshiba e-studio 6560c - Background Adjustment (Color Mode); Judgment Threshold for ACS (Common for Copy and Scan)

To Next Page

To Previous Page

SETTING ADJUSTMENT

6 - 72

6.4.3 Background adjustment (Color Mode)

The adjustment level of background center value is adjusted. The control value of background

adjustment button is automatically adjusted to the same level as the adjusted center value.

For example, when the control value of background adjustment key ranges from 0 to 6, the background

center value (-2 to +2) is used to be the range from 6 to 14 accordingly.

Fig.6-25

(1) While pressing [0] and [5] simultaneously, turn the power ON.

(2) Key in the codes and press the [START] button.

(3) Key in the adjustment values. Acceptable values: 0 to 50. (To correct the value once keyed in,

press the [CLEAR] button.)

(4) Press the [OK] or [INTERRUPT] button to store the value in memory.  The equipment goes back

to the ready state.

(5) Let the equipment restart and perform the scanning job.

(6) If the desired image has not been attained, repeat step (1) to (5).

6.4.4 Judgment threshold for ACS (common for copy & scan)

The judgment level is adjusted for the automatic identification of whether the original set on the glass is

black or color. Namely, this is to adjust the judgment level used when “Auto Color” is selected at color

modes. The same adjustment value will be applied to all cases of the copying, network scanning, RADF

scanning and manual scanning (using the original glass) simultaneously.

<Procedure>:

The procedure is the same as that of  P. 6-71"6.4.2 Density adjustment".

Code Original mode Remarks

8310 Text The smaller the value is, the background becomes lighter.

Acceptable values: 0 to 50 (Default: 50)

8311 Printed Image

8312 Photo

8370 Custom mode

Code Item to be adjusted Contents

7630 Judgment threshold

for ACS

The larger the value is, the more an original tends to be judged as black even

at the Auto Color Mode. The smaller the value is, the more it tends to be

judged as color.

Acceptable values: 0 to 255 (Default: 70)

Before adjustment

After adjustment

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

+2 +1 0 -1 -2

-1 -2+2 +1 0

Other manuals for Toshiba e-studio 6560c