Comment 6 for bug 1890143

I have same problem, Ubuntu 20, HP M277dw wireless printer which worked prior to 20. The USB board in printer is damaged and wireless is only option. I tried installing hplip but where it asks USB, or wireless I picked wireless but it asks to temporarily connect by USB which I can't do. I can print test pages and using printer front panel connect it to my home WiFi, and from Ubuntu I can print a test page. How can I finish installing hplip?