On Fri 28 Aug 2020 at 17:12:21 +0200, Kurt Roeckx wrote: > On Fri, Aug 28, 2020 at 03:23:23PM +0100, Brian Potkin wrote: > > Thank you for your report, Kurt. Please provide the outputs of > > > > = eth0 IPv4 Brother HL-L2370DN series Internet Printer > local > hostname = [BRN3C2AF4B40D45.local] > address = [192.168.0.154] > port = [631] > txt = ["mopria-certified=1.3" "print_wfds=T" > "UUID=e3248000-80ce-11db-8000-3c2af4b40d45" "PaperMax=legal-A4" > "kind=document,envelope,label,postcard" > "URF=W8,CP1,IS4-1,MT1-3-4-5-8,OB10,PQ3-4-5,RS300-600-1200,V1.4,DM1" "TBCP=F" > "Transparent=T" "Binary=T" "PaperCustom=T" "Scan=F" "Fax=F" "Duplex=T" > "Copies=T" "Color=F" "usb_CMD=PJL,PCL,PCLXL,URF" "usb_MDL=HL-L2370DN series" > "usb_MFG=Brother" "priority=25" > "adminurl=http://BRN3C2AF4B40D45.local./net/net/airprint.html" > "product=(Brother HL-L2370DN series)" "ty=Brother HL-L2370DN series" "note=" > "rp=ipp/print" "pdl=application/octet-stream,image/urf,image/pwg-raster" > "qtotal=1" "txtvers=1"]
The URF= key indicates an AirPrint printer. The pdl= key has image/urf in it. The printing system can easily handle printing to the HL-L2370DN if it is an IPP device. > intrepid:~# ippfind -T 5 > ipp://BRN3C2AF4B40D45.local:631/ipp/print The HL-L2370DN is an IPP device. The second line is a URI for it. > intrepid:~# lpstat -l -e > Brother_HL_L2370DN_series network none > ipp://Brother%20HL-L2370DN%20series._ipp._tcp.local/ Brother_HL_L2370DN_series is the destination used with a CUPS temporary queue. See https://wiki.debian.org/CUPSDriverlessPrinting#tempq > intrepid:~# lpinfo -v > network ipp://Brother%20HL-L2370DN%20series._ipp._tcp.local/ ipp:/... is another URI for the printer. Execute lpadmin -p <a_chosen_print_queue_name> -v <URI> -E -m everywhere and test printing with lp -d <queue_name> /etc/nsswitch.conf > For the Epson printer, I now see 3 in a print dialog, while there is > only 1 in the cups admin, and at least one of them doesn't work. Probably the final bullet point in the above link and nothing to do with the CUPS printing system. Cheers, Brian.