2. Copier-specific Adjustments

*The subcode varies according to the area where the density is adjusted. Refer to the table below and set the subcode for the area to be adjusted. The background density will vary, if the low- or medium-density area is mainly adjusted. Setting "2" for the subcode allows you to adjust the high-density area. But it will not affect the background density. Therefore, never change the value for the high-density area.

Subcode

Area where the density is adjusted

0

Low-density area

1

Medium-density area

After adjusting the gamma curve balance, copy and check the copy image quality.

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

(4) Enter the adjustment mode [05]. Change the values for codes [7286] and [7287] to set the range correction operation in the manual density mode fixed.

The code to be set differs depending on the original mode (Text/Photo or Text). Select the [05] code for the target original mode and change the value to "0".

 

Original mode

 

 

[05] code

 

Recommended

Acceptable

 

Default

 

 

 

 

 

value

value range

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Text/Photo

 

 

05-7286

 

0

0, 1

1

 

 

Text

 

 

05-7287

 

 

 

 

 

 

 

 

 

 

 

*Explanation for setting values

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Setting

 

Range correction

 

 

 

 

 

 

value

 

 

operation

 

 

 

 

 

 

0

 

 

 

 

Fixed

 

 

 

 

 

 

1

 

 

 

 

Varied

 

 

 

 

 

‰Caution after the adjustment

The adjustment may possibly cause text handwritten with a pencil or light text to become illegible on the copy. Therefore, carefully perform the adjustment, while checking the copy image.

‰Remarks

Enter a value within the recommended value range mentioned in the procedures. Otherwise, it may cause a loss in MFP performance, including degradation in the image quality.

e-STUDIO5520C/6520C/6530C

© 2008 TOSHIBA TEC CORPORATION All rights reserved

 

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Toshiba 5520c, 6520c manual Setting Range correction, Operation

6520c, 5520c specifications

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