Note

Note

Setting the resolution and color to a high value can create large files that take up disk space and slow the scanning or copying process. It is important that you first determine how you are going to use the scanned image.

Color and grayscale images achieve the best resolution when scanned from the flatbed scanner rather than the ADF.

Resolution and color guidelines

Intended use

Recommended resolution

Recommended color settings

 

 

 

 

Fax

150 dpi

Black and White

 

 

 

 

E-mail

150 dpi

Black and White if the image does not

 

 

 

require smooth gradation

 

 

Grayscale if the image requires smooth

 

 

 

gradation

 

 

Color if the image is in color

 

 

 

 

Edit text

300 dpi

Black and White

 

 

 

 

Print (graphics or text)

600 dpi for text and complex graphics

Black and White for text and line art

 

150 to 300 dpi for simple graphics

Grayscale for shaded or colored

 

 

graphics and photos

 

and photos

Color if the image is in color

 

 

 

 

 

 

Display on screen

75 dpi

Black and White for text

 

 

Grayscale for graphics and photos

 

 

Color if the image is in color

 

 

 

 

EN

Scanner resolution and color 77

Page 79
Image 79
Hitachi 3300MFP manual Resolution and color guidelines