Reminder: Please confirm the purchase model and purchase quantity before purchasing. Choose us to give you the best 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. Accurately matched with the machine, perfect compatibility, 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. The best quality and packaging, multiple protection, rest assured to buy: 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