I purchased a HP C4180 for business use and every time I turn my notebook computer on a window pops up to tell me it is connected. When I take my notebook home and turn it on I get a message that it is disconnected, maybe because I am 14 miles away from the printer in my office.There is no box to check not to show this again. It usually takes 30-60 secs before the window appears interrupting the first task. HP seems to be confunded by my wish not to have this stupid message. DO NOT buy this printer!!