I have been using HP Deskjet printer for a very long time and on my experience, the printing cost is very high for home use and the photocopy cost is also not very low and As I am a daily user of the Hp printer, I would also like to tell you that Deskjet is a brand name for inkjet printers manufactured by Hewlett-Packard.
These printers range from small domestic to large industrial models, although the largest models in the range have generally been dubbed DesignJet. But I have been using Deskjet, Which is more advanced one, But printing cost is high, I would recommend this printer for office or commercial use and not for home use.