Printer communication error and cannot add a new printer
I was happily using my Epson Artisan 810 printer this morning, connected wirelessly to my iMac. All of a sudden I cannot print, get "Communication Error". Checked Epson's website, no luck there. Re-checked my wireless settings on the printer itself and re-confirmed them, it will print test pages from the printer, but still not communicating with the iMac. I thought that removing the printer and then adding it back in might help, but now I cannot add any printer at all.
I resorted to my MacBook Pro, and now have the same problem with this as well.
Any ideas please? What else can I check. My internet and so on are fine. The printer itself shows the wireless icon and says the reception is excellent on the printout it produced.
Thanks so much!
L.
iMac, Mac OS X (10.7.2), 3.4 GHz i7. 4 MB RAM, 1 GB Video