Everyone with this problem, please do the following tests:
Can you access
http://<IP address or host name of the printer>/
when on WLAN? This should show a configuration interface for the printer.
Can you run the following commands from the command line once when you are on WLAN and once with wired LAN connection:
ping <IP address or host name of the printer>
lpinfo -v
sudo /usr/lib/cups/backend/dnssd
/usr/lib/cups/backend/snmp
route
ifconfig
nmap <IP address or host name of the printer>
Please post the output of the commands here. If command does not terminate by itself, stop it with Ctrl + C after some seconds.
Everyone with this problem, please do the following tests:
Can you access
http://<IP address or host name of the printer>/
when on WLAN? This should show a configuration interface for the printer.
Can you run the following commands from the command line once when you are on WLAN and once with wired LAN connection:
ping <IP address or host name of the printer> cups/backend/ dnssd cups/backend/ snmp
lpinfo -v
sudo /usr/lib/
/usr/lib/
route
ifconfig
nmap <IP address or host name of the printer>
Please post the output of the commands here. If command does not terminate by itself, stop it with Ctrl + C after some seconds.