[sane-devel] How to scan monorome with fujitsu 3091DC.

[Richard Reina]

Oliver,  

Thanks for the response but I never was able to find a file called 
fujitsu.c ( or even anything similar) to edit.  Does anyone have any 
other suggestions?

Thanks,

Richard

Oliver Schirrmeister wrote:

>Am Don, 2002-12-19 um 18.03 schrieb Richard Reina:
>  
>
>>Does anyone know how I can get my fujitsu 3091DC to scan monochrome 
>>(simple black & white)?  My choice of modes that are listed in scanimage 
>>--help --device are:  Gray, Lineart, Halftone and Color.  I'm not sure 
>>what Halftone is but it does not work.  Lineart gives me a nice small 
>>image but the black and white is inverted, Gray is too big.  Any help 
>>would be greatly appreciated.
>>    
>>
>
>Halftone does not work with the 3091 because the driver doesn't
>implement it. 
>Lineart returns black & white images (1bit/pixel). If the image is
>inverted you might try to set the RIF (reverse image format) option.
>In file fujitsu.c function setWindowParam you can find the following
>line:  
>  if (s->model == MODEL_3092)
>    {
>      set_WD_rif (buffer, SANE_TRUE);
>    }
>  else
>    {
>      set_WD_rif (buffer, s->reverse);
>    }
>
>You can try the same for MODEL_3091.
>
>Oliver
>
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