HP Printer 1020 is one of the best printer presented by HP. It is very simple to use with less power consumtion. Printér is very very cost effective. But you can use it only for printing purpose. Printing quality is good and very fast when you will give printout. I have seen and use it. It comes only as a single unit, but very useful. HP done a good job.
One more but very good thing about HP that when this printer was getting and problem and HP engineer diagnose it, they found part was faulty. HP did not waste my time and they replace it. That was awesome.