Mac won't communicate with printers
This is a new problem that hasn't existed before. I can print from my iPad but not from my Mac. This tells me that the problem is with the Mac, not the printer. My Mac will not print on another nearby printer that it had been set up with wirelessly, but now does not recognize.
I've re-installed the printer, rebooted, re-set, re-entered my router password. I have installed updates in all devices. I have been able to get the printer to work once then when I come back the next day I have the same problem. I've searched the internet and followed all the instructions give for this problem but nothing seems to help.
The two printers are HP5255 and HP8028. Any ideas would be much appreciated!