[sane-devel] Canon Lide 220 not working over 1200dpi

Tristan Miller psychonaut at nothingisreal.com
Thu Feb 6 21:08:54 GMT 2020

Dear Ralph,

On Mon, 7 Oct 2019 21:45:48 +0100, Ralph Little
<skelband at gmail.com> wrote:
> On Mon, Oct 7, 2019, 13:11 Jeroen Van den Keybus, <
> jeroen.vandenkeybus at gmail.com> wrote:  
> > I have had contact with both Genesys Logic and Canon. It is not
> > possible to get the GL124 data sheet.
> >
> > Guessing from the data code, this chip is 13+ years old so I'm quite
> > surprised to see this reluctance to release the data sheet.
> >  
> Well if there is some demand for full support for this machine I will
> look out for a cheap example and in a while see if I can fill in the
> blanks on our support for it.

Any update on this?  Were you able to obtain a scanner and do any work
on this?  It seems there is indeed demand for this model to be better
supported by SANE; besides this 1200dpi issue there is also the problem
that monochrom and greyscale scans are distorted at any resolution; the
latter problem has been reported multiple times on the issue tracker:



                  Tristan Miller
Free Software developer, ferret herder, logologist

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