Brian: avahi-browse -rt _ipp._tcp+ enp2s0 IPv6 HP LaserJet Pro M148fdw (6CA573) Internet Printer local + enp2s0 IPv4 HP LaserJet Pro M148fdw (6CA573) Internet Printer local = enp2s0 IPv6 HP LaserJet Pro M148fdw (6CA573) Internet Printer local
hostname = [NPI6CA573.local] address = [192.168.1.207] port = [631]txt = ["mopria-certified=1.3" "mac=f8:b4:6a:6c:a5:73" "usb_MDL=HP LaserJet Pro M148f-M149f" "usb_MFG=HP" "TLS=1.2" "PaperMax=legal-A4" "kind=document,envelope,photo" "UUID=564e4733-5931-3235-3934-f8b46a6ca573" "Fax=T" "Scan=T" "Duplex=T" "Color=F" "note=unitedStates" "adminurl=http://NPI6CA573.local./hp/device/info_config_AirPrint.html?tab=Networking&menu=AirPrintStatus"; "priority=10" "product=(HP LaserJet Pro M148f-M149f)" "ty=HP LaserJet Pro M148f-M149f" "URF=V1.4,CP99,W8,OB10,PQ3-4-5,DM1,IS1,MT1-3-5,RS600" "rfo=ipp/faxout" "rp=ipp/print" "pdl=image/urf,application/PCLm,application/octet-stream,application/pdf,application/postscript,application/vnd.hp-PCL,application/vnd.hp-PCLXL,image/jpeg" "qtotal=1" "txtvers=1"] = enp2s0 IPv4 HP LaserJet Pro M148fdw (6CA573) Internet Printer local
hostname = [NPI6CA573.local] address = [192.168.1.207] port = [631]txt = ["mopria-certified=1.3" "mac=f8:b4:6a:6c:a5:73" "usb_MDL=HP LaserJet Pro M148f-M149f" "usb_MFG=HP" "TLS=1.2" "PaperMax=legal-A4" "kind=document,envelope,photo" "UUID=564e4733-5931-3235-3934-f8b46a6ca573" "Fax=T" "Scan=T" "Duplex=T" "Color=F" "note=unitedStates" "adminurl=http://NPI6CA573.local./hp/device/info_config_AirPrint.html?tab=Networking&menu=AirPrintStatus"; "priority=10" "product=(HP LaserJet Pro M148f-M149f)" "ty=HP LaserJet Pro M148f-M149f" "URF=V1.4,CP99,W8,OB10,PQ3-4-5,DM1,IS1,MT1-3-5,RS600" "rfo=ipp/faxout" "rp=ipp/print" "pdl=image/urf,application/PCLm,application/octet-stream,application/pdf,application/postscript,application/vnd.hp-PCL,application/vnd.hp-PCLXL,image/jpeg" "qtotal=1" "txtvers=1"]
driverless ipps://HP%20LaserJet%20Pro%20M148fdw%20(6CA573)._ipps._tcp.local/ lpoptions -p PRINT_QUEUE_NAME -llpoptions: Unable to get PPD file for PRINT_QUEUE_NAME: No such file or directory
Thanks! Rick On 2022-03-27 12:49, Brian Potkin wrote:
On Sun 27 Mar 2022 at 10:25:37 -0500, rick@scotsgeek.com wrote:The printer is"HP LaserJet Plus Pro M148fdw", connected by ethernet.I first created a .txt file, then converted it to a .ps file, then convertedto a .pdf file. I then ran the following commands: lpr -o sides=two-sided-long-edge lipsum.txt.ps lp -o sides=two-sided-long-edge lipsum.txt.ps lpr -o sides=two-sided-long-edge lipsum.txt.pdf lp -o sides=two-sided-long-edge lipsum.txt.pdf All printed one-sided.Thanks for doing that.Then, as root, I ran the command cupsctl --debug-logging Then as regular user, I ran: lp -o sides=two-sided-long-edge lipsum.txt.pdf After many seconds, error reported: lp: Error - scheduler not responding. No output to the printer.Pass on this for the moment. My understanding is that there is no difference in what lp and lpr do.I then ran: lpr -o sides=two-sided-long-edge lipsum.txt.pdf It printed one-sided.This used to work correctly, then a few months ago, it stopped working. Ihad hoped it would have been corrected, but now I am reporting it. Please let me know if I can help in any other way.The error_log shows that two-sided-long-edge is sent to the printing system. See argv[5]. It should then be sent on to the printer. The printer supports two-sided-long-edge. But we have[Job 238] Unable to do two-sided printing, setting sides to \'one-sided\'.Now, where is that coming from and why? Investigating. Rick, you can help with more information. Please give what you get for avahi-browse -rt _ipp._tcp driverless lpoptions -p PRINT_QUEUE_NAME -l avahi-browse is in the avahi-utils package. Cheers, Brian.