Lexmark printer model Z2300m color printer.

its hard to diagnose power issues. try another outlet and see if it works. If you truely bought it 2 days ago, ANY store will allow you to exchange for another one whether you have a receipt or not. The only reason I know that, is because I have worked retail many years in the past and have never heard of place not letting you exchange for the same item. Unless, you bought it a garage sale or something similar.