Table 3.35 Brightness

 

 

 

 

 

Value

Brightness

 

 

 

 

 

 

00h

Default (same to 80h)

 

 

 

 

 

 

01h

Brightest

 

 

 

 

 

 

 

INTERFACE

80h

Normal

 

 

 

 

 

 

FFh

Darkest

 

 

 

 

 

 

 

Threshold:

0 to 255

 

The threshold field specifies the threshold at which scan data is converted tobinary data. A value of zero specifies the default threshold at automatic threshold control if it is supported. Any other value indicates a relative threshold setting with 255 being the highest setting, one being the lowest setting, and 128 being the nominal setting.The threshold effects for Line Art image.

Table 3.36 Threshold

Value

Threshold

 

 

00h

Default (same to 80h)

 

Dynamic Threshold or Simplified Dynamic Threshold

01h

Brightest

 

80h

Normal

 

FFh

Darkest

 

 

Contrast:

0 to 255

The contrast field specifies the level of contrast used to scan the object. Avalue of zero specifies default contrast or automatic contrast if it is supported. Any other value indicates a relative contrast setting with 255 being the highest setting, one being the lowest setting, and 128 being the nominal setting.

M3099GX/GH OEM Manual

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