I use this toner for my HP M203dw printer. I've been using genuine HP toners for as long as I can remember, but I decided to try third party toners because I read online that they're basically the same and very cheap! Well after printing about 1000 pages I can say it's excellent for the money because it works. However, I would not use it for professional office use. The quality is not very good even compared to original HP toners, which is particularly evident when printing black and white photos. There are some words in print that are noticeably lighter than others and I've moved them around to balance them out. In general it's good for home use, but if you're sending someone documents I wouldn't use it because it looks very unprofessional. But excellent value for money.