Instruct: Classify Amazon reviews into positive or negative sentiment
Query: If you are thinking of the 710 then please read

When I purchased my 710 it was a new product and I paid double what the current price is. It sat nearly idle for almost a year and frankly hasn't been used daily like a real home office. Okay, so no bumps or scraps, no heavy use, and one day I start getting nothing but error messages, paper jam, document jam, cartridge jam. The software was removed from the PC and reinstalled several times, and I had a professional come to my home, whom by the way works for HP and diagnosed a mechanical problem, not a driver conflict. Believe it or not, the unit is at the San Diego HP office where these were built and they can't even figure out whats wrong. On a machine barely two years old with only limited use? Choose another HP product if you must, these have inherent flaws as was revealed to me by an anonymous HP employee.