[sane-devel] HP Scanjet 4850 Development

[Daniël Sonck]

On 07-02-12 21:38, Stef wrote:
> Le dimanche 5 février 2012 22:27:53 Daniël Sonck a écrit :
>> On 05-02-12 09:01, Stef wrote:
>>
>> I compiled from the latest git source code. The release that came with
>> openSUSE did not want to work or recognize my printer.
>>
>> Daniel
> 	Hello,
>
> 	could test that adding your scanner to this test (line 710 of
> genesys_gl843.c) improves the scan ?
>
>
>    /* G4050 values */
>    if ((strcmp (dev->model->name, "hewlett-packard-scanjet-g4050") == 0)
>     || (strcmp (dev->model->name, "hewlett-packard-scanjet-g4010") == 0))
>      {
>
>
>
> Regards,
> 	Stef
It's a lot better. I've changed the line into:
   /* G4050 values */
   if ((strcmp (dev->model->name, "hewlett-packard-scanjet-g4050") == 0)
    || (strcmp (dev->model->name, "hewlett-packard-scanjet-g4010") == 0)
     || (strcmp (dev->model->name, "hewlett-packard-scanjet-4850c") == 0)
   )

   I guess this is the experimental code.
I ran some tests. In the folder I specified before 
(dss.nl.eu.org/images) I have put the new images. It does bump at the 
end. (Just one click and it returns so a little refinement is needed). 
Color is somewhat shifted. But it does give a crisp image. And I can see 
(with the lid open) that the scan head goes too far as it scans a part 
of the inside (it should be an black image). And the purple disc in the 
middle is supposed to be a white bowl (wanted to experiment with color).

Daniel

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Daniël Sonck
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