[sane-devel] Fujitsu JPEG Duplex Scanning

Simon Glass sglass at bluewatersys.com
Sun Jul 6 07:28:40 UTC 2008

Simon Glass wrote:
> Hi,
> On a Fujitsu FI-5750C I get JPEG working fine on the flatbed, or when 
> using ADF on the front / back size simplex.
> But when I scan duplex JPEG, I get an image which is only half as wide 
> as it should be, and seems to have 8 lines of valid data, then 8 lines 
> from somewhere else, etc. Also the JPEG apparently has about half its 
> size in extraneous data (I get a warning when loaded into gimp).
> It's as if all the data is there but in the wrong place.
> It could be something I don't understand about interlacing. Is this 
> supposed to be handled automatically by the driver?
> This is with CVS checked out today.
> Thanks,
> Simon
Just for completion, Allan has fixed this problem and it now works 
(latest CVS).

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