Summary: I've had a HP100 and like the added features of the HP150. I still need a totally mobile/battery printer that connects with my iPad. I am glad of the HP1200w print accessory, but it will be a lot less hassle just to have a mobile battery operated printer with the iPad print feature integrated into it.
The HP OfficeJet 150 offers near large "All-In-One" machine capability in a very, very small package.
6 July 2014
Summary: This is an amazing machine! My new HP OfficeJet 150 produces laser quality printed pages or photocopies in Color or Black & White. The speed is near "first page" laser printer - which means for a 2nd copy or beyond, the laser would win a speed contest, but my Laser multi-function machines are many, many times the size and weight of this little marvel. I have done quite a bit of printing with it and am still on the provided cartridges.