I'm having an issue with my network printer in that CUPS can't seem to reach the printer unless I power it off, and power it back on. Anything remaining in the print queue will print after a reboot of the printer.
Scanning software (xsane) doesn't have this issue, as I can scan at anytime.
HP-ENVY-m7-Notebook:~/Documents/Taxes/2014$ avahi-browse -a -v -t -r Server version: avahi 0.6.31; Host name: brendan-HP-ENVY-m7-Notebook.local E Ifce Prot Name Type Domain + wlp3s0 IPv4 Brother MFC-J475DW Web Site local + wlp3s0 IPv4 Brother MFC-J475DW _scanner._tcp local + wlp3s0 IPv4 Brother MFC-J475DW Internet Printer local + wlp3s0 IPv4 Brother MFC-J475DW UNIX Printer local + wlp3s0 IPv4 Brother MFC-J475DW PDL Printer local + wlp3s0 IPv6 brendan-HP-ENVY-m7-Notebook [18:5e:0f:99:9b:d3] Workstation local + wlp3s0 IPv4 brendan-HP-ENVY-m7-Notebook [18:5e:0f:99:9b:d3] Workstation local = wlp3s0 IPv6 brendan-HP-ENVY-m7-Notebook [18:5e:0f:99:9b:d3] Workstation local hostname = [brendan-HP-ENVY-m7-Notebook.local] address = [2601:643:8302:652a:15b6:6ed7:da55:3936] port = [9] txt = [] = wlp3s0 IPv4 brendan-HP-ENVY-m7-Notebook [18:5e:0f:99:9b:d3] Workstation local hostname = [brendan-HP-ENVY-m7-Notebook.local] address = [10.0.0.230] port = [9] txt = [] Failed to resolve service 'Brother MFC-J475DW' of type '_http._tcp' in domain 'local': Timeout reached Failed to resolve service 'Brother MFC-J475DW' of type '_scanner._tcp' in domain 'local': Timeout reached Failed to resolve service 'Brother MFC-J475DW' of type '_ipp._tcp' in domain 'local': Timeout reached Failed to resolve service 'Brother MFC-J475DW' of type '_printer._tcp' in domain 'local': Timeout reached Failed to resolve service 'Brother MFC-J475DW' of type '_pdl-datastream._tcp' in domain 'local': Timeout reached : All for now : Cache exhausted