[sane-devel] Epson CX7400 support
olaf.meeuwissen at avasys.jp
Tue Nov 6 23:56:00 UTC 2007
Konstantin Svist <fry.kun at gmail.com> writes:
> Olaf Meeuwissen wrote:
>> It (iscan) doesn't upload firmware for the CX7400. Moreover, firmware
>> uploads would be lost when you power-down the device (long enough).
>> I'm curious as to how you installed and removed iscan. My current
>> best bet is that the epkowa backend is still found in a place where
>> SANE finds it, typically in /usr/lib/sane/, and epkowa.conf is still
>> on the system as well.
>> If you installed with `rpm -U` and removed with `rpm -e` everything
>> ought to be gone after removal. Maybe you're using a less common, as
>> in one we don't test with, distribution and things didn't go as they
>> were intended to.
>> Let me know what distribution you're using and how you installed and
>> removed iscan. Were there any messages by any chance? Also, what
>> device names do you get with `scanimage -L`? If there's any that
>> start with 'epkowa:' the backend's still there somewhere.
> Right now, iscan is installed (used rpm -ivh iscan-...rpm), scanimage -L
> device `epson:libusb:005:006' is a Epson CX7400 flatbed scanner
> I unplugged it from the outlet overnight and tried just now - it's still
> working and still showing up as "epson:libusb..."
OK, so it's using the epson backend. It is not using the epkowa
backend that comes with iscan. If you can use the CX7400 with the
epson backend, good for you!
> I'm currently on Fedora Core 6. I used "yum remove iscan" to uninstall
> the package. I didn't check in /usr/lib/sane, but there was an
> epkowa.conf.rpmsave in /etc/sane.d/ after the uninstall. Removing
> .rpmsave file didn't seem to affect anything.
That .rpmsave file is just a backup that yum makes when you remove the
package. All iscan stuff proper should be gone and most definitely
the epkowa backend.
Hope this helps,
Olaf Meeuwissen FLOSS Engineer -- EPSON AVASYS Corporation
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