It took me and hour and a half to set up printer the app is full of bugs. A more fitting name for this app would be HP Dumb. 1. Do miss-spell your your email address during verification. I made this simple mistake and it caused a catastrophic failure of the HP "Smart" app. The app gives you the option to change your email if you entered the wrong one during set up. However I tried this option multiple times and it always gave me the same response: Invalid user name. I uninstalled and reinstalled the app to attempt the set up again. It some how remembered the wrong email address I had entered initially and I was prompted with the SAME error message again. I had to use my android create a new HP "Smart" account using a different email address to get around this bug in the HP "Smart" app. 2. You must Print a "Test" Page before you can Print documents. After resolving the first issue, I successfully connected the printer but I was unable to print any document's of mine. I located the printer on my computer under "connected devices" and printed a test page. After this I could print my own documents. This should be explained clearly to the user during set up. 3. The Inkjet 3772 comes with cartilages that are not full. Why bother providing free cartilages if they will not be full? This very fact speaks volumes about the companies values. Read the fine print on the Inkjet 3772 package: "Included Instant Ink ready cartilages are deigned for first use and "MAY" have different page yield than replacement cartilages" What does MAY mean? if your going to cheap out be honest and provided a clear number as to how much less ink there really is. I have never left a one star review on a product in my life. But this company needs the honest and clear criticism. Every big company today wants to squeeze every last cent out of its consumers and I have had enough. You cant even make an app that works properly. Providing good service to your customers should be your number one priority.