As per the title. I'm running the latest Ubuntu 19.10, and I have the standard hplip packages installed. I was able to configure my printer on the network so that I can ping it. Additionally, at times, jobs do go through.
However, they do not got through in a reliable manner. There's no way on the current HP Device Manager UI to release the jobs. They are just marked as "On hold" in the status bar.
But I can release them using CUPS in a browser with the standard localhost:631.
My question is, how do I get the jobs to print reliably so they are never held?
Please don't tell me to: turn it off and on nor to re-install nor anything else that's trial and error.
I'd like to know precisely why this is an issue, and how to fix it.
I'm willing to try any and all diagnostic commands and to print the results. Also, lmk if you need more information.