I've got a OfficeJet Pro 8600 Plus with a wireless connection to my home network, Cisco E2000 router. I set up the printer using the software that came with it. All has worked well for several months but recently I have found that the computers on my network are randomly unable to locate the printer on the network. I am also randomly unable to ePrint. I noticed that if I power cycle the router, the computer will then find the printer. Now I am regularly power cycling the router. I shouldn't be having these problems but don't even know where to begin asking questions. I am not having any other problems with the router; I connect to the internet OK, see other computers on the network OK, just can't find the printer. There are usually 3 different computers that are on and off the network throughout the day (sometimes using the printer, sometimes not).
What are some of the common issues that could cause the above problem? Any suggestions to make the connection to the printer more reliable?