Bauke Jan Douma writes:
> Hi!
> Good news for all you with an Epson Perfection 3490 USB scanner.
> Here is a bugfix to get the 'Epson Perfection 3490' scanner working.
> It now makes perfect color *.pnm scans, at full A4 size.
> The details: I've been looking over some usbmon dumps and scanimage
Oliver Schwartz writes:
> Hi,
>> The CVS snapshot I downloaded for 20050815 didn't contain that
>> patch. And the CVS version doesn't work for me now (whether I make
>> that modification or not), I alternately get messages like
>>
>> scanimage: open of device snapscan:libusb:001:003 failed: Error
Oliver Schwartz writes:
> Hi,
>> > If it is always the same ratio of real distance to scanned
>> > distance (also for -l and -t) it is most likely that the
>> > calculation of the scan area is not handled correctly. That could
>> > be corrected by changing the value of pos_factor in function
>> >
Levente Nov?k writes:
> On Thu, 2005-09-01 at 00:54 -0700, Bjorn Solberg wrote:
>> > Another thing that I'm interested in is whether only the size of the
>> > scan area is wrong or if the origins of the scan area are also not
>> > set correctly (i.e. option
Oliver Schwartz writes:
> Hi,
>> I don't have access to that information right now, so I'll check
>> that tonight also. It is whatever firmware came with the scanner -
>> esfw52.bin.
> yes, but at least for other epson scanners these firmware files are
> available in different versions. The fil
Oliver Schwartz writes:
[...]
> Can you please check a few things:
> - What frontend are you using?
scanimage, the CVS version from 20050815.
> - Does "scanimage" as frontend scan the correct area? E.g. does
> "scanimage -x 10 -y 10" scan an area of 10x10 cm? Please try with
> different resol
Jim MacLeod writes:
> I'm new to scanning and relatively new to Linux. Searched the web for info
> and got the impression, which others confirmed, that generally anything
> epson works with Linux, but maybe not the 3490! sane-find-scanner gets
> vendor and product code but scanimage -L finds nothi
Bjorn Solberg writes:
> Oliver Schwartz writes:
>> Hi,
>>> I found the driver in c:/WINDOWS/system32/esfw52.bin, copied it to
>>> /etc/sane.d and modified the firmware entry in snapscan.conf, and
>>> now it works even after rebooting both the scanner and the
Oliver Schwartz writes:
> Hi,
>> I found the driver in c:/WINDOWS/system32/esfw52.bin, copied it to
>> /etc/sane.d and modified the firmware entry in snapscan.conf, and
>> now it works even after rebooting both the scanner and the
>> computer.
> Very good. Can you do some tests, e.g. do all resol
Oliver Schwartz writes:
> Hi,
>> Does all this mean that I need to load some firmware onto the
>> scanner before I can use it, or should it work out-of-the-box with
>> the snapscan backend?
> Yes and no. The backend will download the firmware to the scanner
> automatically (as does the windows d
Olaf Meeuwissen writes:
> Oliver Schwartz writes:
>> Hi,
>>
>> the code is in CVS now. Please try it and let me know if it works for
>> you.
>>
>> I currently don't have any information on the firmware filename.
>> Usually there is only one supplied with the windows driver. Look for
>> any *
Oliver Schwartz writes:
> Hi,
>> I recently got the Epson Perfection 3490 PHOTO scanner.
>> Does anyone else have any experience with this scanner, and/or can
>> tell me whether it is (or will be in the near future) supported by
>> SANE? Any pointers on how I can make it work with SANE is much
I recently got the Epson Perfection 3490 PHOTO scanner. It's connected
through USB to my computer running Fedora Core 3, my SANE versions are
# rpm -q -a | grep -i sane
xsane-0.92-13
xsane-gimp-0.92-13
sane-frontends-1.0.12-4
sane-backends-1.0.15-1.4
sane-find-scanner finds the scanner at libusb
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