[sane-devel] Fwd: Sane does not detect Canon TS6420a

[Brian Potkin]

---------- Forwarded message ---------
From: Brian Potkin <claremont102 at gmail.com>
Date: Fri, 23 Dec 2022 at 19:51
Subject: Re: [sane-devel] Sane does not detect Canon TS6420a
To: Lowther <624wtl at gmail.com>


On Fri, 23 Dec 2022 at 00:45, Lowther <624wtl at gmail.com> wrote:
>
> This is a new all-in-one printer to me.  It scans fine from
> windows, but is not detected with "scanimage -L".
>
> The printer is connected by usb cable to my pc; OS is Ubuntu
> 20.04.5 LTS.

[...]

Ubuntu 21.0r provides ipp-usb by default. You can get it by first going to

https://github.com/alexpevzner/sane-airscan

and moving on to

https://download.opensuse.org/repositories/home:/pzz/xUbuntu_20.04/amd64/

to install ipp-usb and sane-airscan. Now give

scanimage -L

after disconnecting and reconnecting the device to USB.