I bought an Epson SX435W wireless printer/scanner today, the printer setup was easy, connects wirelessly no problem but I can't get the scanner to talk to the PC either wirless or with USB cable, when setting the scan from the printers interface it doesn't give me the choice of Wi Fi, just USB when I choose send to PC I get the error message "Communication error : check the connection" , the PC doesn't pick up the scanner at all.

I printed the network status/check page out, everything passed but there was an advisory which read "*A router/access point channel conflict has been detected. If you have problems printing or scanning, improve your wireless network environment" , can anyone tell me what this means please, BTW I have changed the channel from 6 to 8 in the router settings.

I would appreciate any help anyone can give me.