Instruct: Classify Amazon reviews into positive or negative sentiment
Query: What a pain in the neck

I was very happy when I first bought it. It exceeded all my expectations for a unit like this one but troubles started after one year. When the ink ran out, I promptly replaced the cartridges and I started seeing almost blank pages as the output. I cleaned the head several times, followed all tips/techniques on the net but nothing could solve the problem. Now I have to throw the unit and get a new one.I do not recommend this printer at all.Anyone who wants to strongly recommend this printer, please do so after using it for some time. As I said before, it works great until you replace the cartridges.