I bought this OfficeJet Pro 6978 All-in-One Printer because I was totally frustrated with my OfficeJet 6600 replacement printer problems. The OfficeJet 6978 is a breath of fresh air! One thing baffles me though: I had to replace all original print cartridges after only eight days. How many drops of ink do you put in the cartridges delivered with a new product? I have not enrolled in the HP Instant Ink plan.
Good print speed, handles double-sided printing and copying without external add-ons. BUT, it has an absurd print output tray that spills sheets on the ground, and sometimes sucks several sheets back into printing on the back in 2-sided printing. However if you don’t print many pages at a time, this is a good multifunction printer.