[sane-devel] Re: strange problems LIDE30

Chris McKeever Chris McKeever <techjedi@gmail.com>
Wed, 6 Oct 2004 14:29:33 -0500

some more tests get me some new results.

1 - I have noticed that with 3 different USB 2.0 cards, that the
scanner will not register itself as a USB 2.0 device, it only
registers as a 1.1 (CD Wiriters register as 2.0, so I know that the
card and the kernel are recognizing it properly)

2 - I moved the scanner to the built-in USB 1.1 port, and I was able
to finish a scan at 300 DPI and 600 DPI (although it takes quite some

3 - 1200 DPI still hangs, and letting it sit, I get: error during
read: error during device I/O.

any suggestions?


On Wed, 6 Oct 2004 13:22:31 -0500, Chris McKeever <techjedi@gmail.com> wrote:
> I have been wrestling with this for a while now, and not turning up
> much through searching the web.  I have installed SANE
> sane-backends-1.0.14 and have a CANON lide30 scanner.
> At low resolutions it will process fine.  If I go to 300 is fails at
> about 75% and anyhting higher wont even start.
> I had it working with an LIDE20 - until that unit crapped out - the
> optic bar would just pin itself to the edge and grind.
> I am connecting to the SANE backend via XSANE from a remote linux box
> as well as a remote windows box - very similar results (the connection
> itself works, just scanning isnt working well)
> Any suggestions?
> thanks