Le 2019-12-26 21:13, Till Kamppeter a écrit :
On 26/12/2019 15:56, Alexander Pevzner wrote:
Hi, Till,
On 12/26/19 8:57 PM, Till Kamppeter wrote:
Great, so we have 3 eSCL backends now: sane-escl, AirSane, and
sane-airscan. Thanks to all of you to support this big group of
scanners, probably all in printer/scanner-multi-function devices
which do AirPrint.
AirSane is not backend, it is a frontend. It works as AirScan server,
and uses SANE backends for access to scanners.
Sorry, realized this later, too.
So with that software (plus Linux, SANE, CUPS, cups-filters) we get
Old printer + old scanner + Raspberry Pi = Multi-Function device which
prints, scans, and copies with everything which is not Windows.
Without device/model-specific drivers. :)
Alexander, could you also try to scan on a USB-connected device via
ippusbxd (https://github.com/OpenPrinting/ippusbxd)? Note that you
need to supply the URI manually (should be
"http://localhost:60000/eSCL/...";) as ippusbxd does not support yet
DNS-SD registration for multi-function devices
(https://github.com/OpenPrinting/ippusbxd/issues/11).
I'm very busy today and tomorrow. Hope I'll be able to try a day after
tomorrow.
OK, no problem. I have already inaugurated the never-ending series of
bug reports which one has on typical free software projects:
Hi Till
We have worked with more than 10 different brands of scanners.
The eSCL backend integrated in sane has already solved the problem.
The size of the calculated image is wrong compared to the received one.
https://github.com/alexpevzner/sane-airscan/issues/1
First time that I report bug #1 on a project.
Till
