This app is terrible. Not only does it not work, and my printer won't take wifi anymore, but every time I try to set it up, it prints instructions, which wastes paper and ink. The app has collected data from me, but won't set up my printer. I have a useless paperweight that worked for a couple months and has now failed. I'm frustrated. There is no longer any support for this printer. I received it from my job, but it is essential for my job as I'm home for work now. So sick of this.