Bought this to replace the OEM Dell cartridge in my printer which was running low on toner. Looks the same, but this cartridge spilled toner dust all over inside my printer. Had to spend hours cleaning the printer. Company sent another cartridge, which did the exact same thing. More wasted time spent cleaning the printer. The old Dell OEM cartridge works perfectly. Thought I could save a few dollars on these cheap cartridges, but you get what you pay for, a cheap defective product, which cost me a lot of wasted time cleaning out toner dust from the inside of my printer. I will stay with OEM cartridges in the future.