Netgear wn2000 states mover closer to router?

First call your ISP and make sure your acct is update ($$$) sometimes they disconnect if something is wrong with your acct. Also they will help you to resolve any issues. Finally get here again!

Get the user manual here for this wi-fi extender, it is not a router. N300 WiFi Range Extender

I am not too familiar with NetGear routers, but all linksys routers have mac address filters, this allows the router to only accept connections from previously stated mac addresses. I never had to do such a thing for my wireless printer, but this could be the problem. Usually wireless printers just ask for a security code (WEP/etc.) and connect on their own. Sorry i cant be anymore direct.

Hello....sudden loss of wireless on two computers, in the same home, may indicate that a powerful source of wireless interference has just arrived (since your wireless router light is still on).

1) Does the signal improve if you move the router, or move the laptop closer to the router?
2) Have you had any success with changing the channel on your router? (Login to router > select Wireless Settings > Channel)

If you have not moved furniture yourself, or installed a device which could interfere with the signal (eg a DECT phone), it's possible a neighbour's new router may be the culprit.

Please come back to Fixya if this does not help.