Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Shut Down My Printer

I purchased this DIMM for my HP Printer (2015dn) as I had read that it was compatible; however, after installing it, my printer stopped working entirely! I have yet to find a solution on the internet so I now have a new printer.I add memory, hard drives, etc. to computers all the time so I'm comfortable w/ this simple memory addition. Maybe it's me, maybe it's the memory.....but right now, I believe it's the memory.good luck.