On Fri, 2018-02-23 at 15:20 -0400, J. Paul Bissonnette wrote: > > Sanner is discoverable and on the same net > > I set the Firewall > BJNP 8612-8612 TCP 8612-8612 > Problem even when firewall is disabled > Ok, when the firewall is off and the problem still occurs, that can't be the poblem. In any case you will have to allow UDP as well. The protocol uses both TCP and UDP. > Man sane-pixma claims the MX920 series is supported > output frpm avahi-discover > jpb@maple:~$ avahi-discover > Browsing domain 'local' on -1.-1 ... > > '_canon-bjnp1._tcp' in domain 'local' on 2.0 ... Browsing for > services Ok, bjnp is supported, good
Can you please do the following (as root): tcpdump host <ip-address of scanner> and then in a different window: scanimage -L and mail me the output of both commands? Some things you should try first: 1) Connect the scanner usinga USB cable. Does itwork? 2) Is the scanner connected over WIFI? If so and you have a recent sane version, you could try to define to define the scanner using a timeout value (e.g. at the start of the file specify bjnp-timeout=5000 See the description in the /etc/sane.d/pixma.conf (or whatever path your distribution uses). The timeout parameter is supported since sane- backends 1.0.27. What OS/distribution are you using? /Kind regards, Louis -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject "unsubscribe your_password" to sane-devel-requ...@lists.alioth.debian.org
