Hi, Thank you for trying PHERP.
RAW protocol is the most basic protocol so that is why it works. Which is good, means your FB can see the wireless printer.
LPD is slightly difficult to setup. Most of the printer that I can do LPD are the Multi function Printer where i can see those information/settings via a browser. IIRC, HP printers also allows you to see the printer settings via the browser, you just need to enter the IP address of the printer into the address URL field of the browser. So that's also your Server Name (most likely) to be used on PHERP.
As for the queue name, it depends on the printer/make/model. But a quick Google came out this as the 2nd hit (1st hit was from MS so... I skip it)https://www.brooksnet.com/content/faq-l ... nt-servers
Look for the HP entries. I have no idea if these will work. Best bet may be your HP user manual, if they have it written in there.
The most difficult to configure is Google print but it's great if you can do it because it understands stuff like HTML, GIF, RTF, WORD doc etc and can render it correctly. But it is depending on what Google have not changed. I must say i have not used Google print for sometime now, mostly because I turn off my Internet access most of the time due to hacking. I will test this out on my FB.