computer and printer problem

My computer and printer are both wireless… They have worked flawlessly together until I installed cis4 release candidate… My problem now is I can not scan from the printer console on the actual printer to the computer… However I am able to pull the console up on my computer screen on my desktop and scan from the printer to the computer… It seems as if cis is blocking the printer from accessing the computer when the request is made from the printer console but allows it when the request is made from the computer… Can someone help me please… Thank you