50F1H00 501H Toner Cartridge Compatible for Lexmark 50F1H00 50F1000 Black Toner Cartridge for MS310dn MS312 MS410dn MS510dn MS610dn MS312dn MS315dn MS415dn Printer (5,000 Pages 2 Pack)

It is a perfect fit. These are good cartridges. I have used them in the past.

excellent

Loved the way it printed fast and clear

I have been using refurbished cartridges for a long time. This one is very very bad. It makes lines and dark spots on the print. Picture has the details. I do not recommend using the cartridge.

These are great off brand toner cartridges. They give Clean sharp printing & are long lasting. They install smoothly and are detected/registered by the printer with no issues. There is no leaking from the cartridge and the prints are clean and sharp. I got them for Hubby who teaches 8th grade math. He has a printer in his classroom but it is such a pain to get cartridges thru the school ordering system. He was constantly going back & forth between the office and his room to make copies of worksheets vs. printing them on his classroom printer to save toner. A colleague of his suggested trying remanufactured cartridges and I came across these. They have worked great for him and are sooo much more cost effective vs. name brand ones.

poor quality - once i went to use its not compatible and a waste of momry

This item claimed to be compatible with certain models of printers. One of the listed compatible printers is the printer I have and the cartridge will not even fit to let the cover close. Useless

I bought for my lexmark ms415dn printer that is listed as compatible. when installed in printer it gives me an error and says to replace unsupported cartridge. will not let me print anything.