I see a lot of issues documented with HP printers, but could not find one identical to mine so posting. I have an Officejet pro 8730 and basically every time I print, I need to remove the printer and install it again. This is the case from my iMac and Macbbok Pro, both on Big Sur, but was the same on Catalina. The printer shows idle and printing does not work. Only solution - delete the printer and add again. It works then but still pretty annoying....