Reminder: Please confirm the purchase model and purchase quantity before purchasing. Compatible printer model: MS317dn printer MS417dn printer MS517dn printer MS617dn printer MX317dn printer MX417de printer MX517de printer MX617de printer Choose us to provide you with a quality buying experience: Our compatible Toner Cartridges are produced by ISO-9001 certified factories in accordance with high quality standards. Large-capacity and high-quality suitable for high-frequency printing needs. Precisely compatible with the machine, protect the printer from harm. The operation is simple, unpacking, it can be used after installation. The printing is clear, high-speed and smooth, stable and durable, each model has been strictly tested. Supports printing of various types of paper, and the fixing is firm to meet the high requirements and the files can be stored for a long time. Excellent quality and packaging, multiple protection, buy with confidence: 1. The vacuum plastic encapsulated protective film pearl cotton is shockproof and stable from left to right 2. Hard outer packaging color box 3. Put it in a thick kraft carton to ensure that the package is delivered intact