On Tue, 28 Oct 2014 10:22:46 -0700
Spinach Williams <[email protected]> wrote:

> hello, i've recently gotten an epson perfection 4490 photo scanner, which 
> works fairly well except that xsane will not scan in its optical resolution 
> of 4800x4800 dpi and none of several frontends i've tried, including iscan 
> downloaded from epson's own website, can access the scanner's infrared dust 
> removal (digital ice) when scanning film. looking through mailing list 
> archives, i've found that ir dust removal is and has long been supported in a 
> few other scanners, such as the nikon coolscan series, and so i was wondering 
> what, if anything, can be done to utilize dust removal in this scanner. thank 
> you all for your time.


 Hello,

  the infrared channel is not actually supported in SANE as the
 required frame type is missing from the specs. Sorry.

-- 

 Best regards,

 Alessandro Zummo,
  Tower Technologies - Torino, Italy

  http://www.towertech.it


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