I was in desperate need of a toner for our office copier. Since I work for a non profit food pantry I was hoping to find something less expensive than a the real replacement which is costly. I choose my model and it said it would fit. When it came I was excited because I figured I have just saved a bundle.. But to my surprise it did not fit. It looked like the one I was replacing but there was a little clip on the top left side that prevented it from slipping into place. The one I was replacing has the clip on the right side. So back in the box it went to return to Amazon for credit.