I have a Mac desktop connected to an Epson XP-750 by Ethernet cable.
Yesterday it worked perfectly, today it prints nothing.
I have turned everything (including router) but it makes no difference. I have a Windows based laptop connected via WIFI and I can print from that.
Anything I print from the Mac goes into the queue and remains there. The Print Utility shows 'offline', if I go into Print Settings' it says 'Communications Error'. Nothing has changed, the connecting cable has not been touched. I have tried the USB end in other sockets without success.
In desperation I am about to reinstall the software, although I don't think it will solve the problem.
Any ideas would be welcome
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