I have successfully used my Canon TR7020 over my home wifi for a few years. Recently, however, when I try to print the computer (Windows 10) says it can't find the printer. If I leave the document in the Windows print queue, it will eventually print but many hours later. I have also found that if I turn the printer off, then on again, documents in the print queue will immediately print. So it's not a firewall issue.
I thought it might have to do with Windows power management settings. So yesterday I changed the computer to "never" sleep when plugged it. This morning I successfully printed a page with no delays and no issues.
I have not declared victory yet as it does not explain why the issue (docs not printing) also occurs with my iPad and iPhone. Also, since I can't readily reproduce the error, who knows...it might recur.
So my questions: Anyone have suggestions as to why this is happening? Are there printer settings that might cause the printer to not connect to the laptop and iGadgets?
Thank you!
