This is a professionally remanufactured replacement for the Dell M4646 high capacity color inkjet cartridge. It is a Non-OEM ink-jet cartridge that has undergone a thorough remanufacturing process using both OEM and non-OEM components. The cartridge has been cleaned, inspected for leaks, and tested to ensure reliable performance. It is guaranteed to work with your Dell printer and delivers a yield of up to 450 pages. Backed by our 100% Quality Satisfaction Guarantee.