Hp 2520hc is definetly one of the low cost printer that can print 1500 black and 750 colour printout( claimed by HP) but you can get approximately 1200 black and 500 colour printout in reality.
This is all in one printer that is can be used for photo copy, scanning, colour printing but the only problem is that it lack the both side printing which is very necessary many time.
The power button of the printer are also not very easily accessible in a way it is use less button.
Overall good printer if used in home for printing 10 to 20 paper daily.
