Our toner cartridge is your ideal printing solution, with excellent quality. Compatible printer model: Color ImageClass MF8280Cw Color ImageClass MF8230Cn Color ImageClass MF620C Color ImageClass MF621Cn Color ImageClass MF624Cw Color ImageClass MF628Cw Color ImageClass MF623Cn Color ImageClass MF626Cn Color ImageClass LBP7110Cw Color ImageClass LBP5050 Color ImageClass MF8030Cn Color ImageClass MF8040Cn Color ImageClass MF8050Cn Color ImageClass MF8080Cw Excellent printing quality Toner cartridges are manufactured with advanced equipment to maintain the highest standards and provide clear and vivid content for your pages. Strict quality control We always strive to provide you with the best, and we carefully inspect our toner cartridges throughout the entire product line-to ensure compatibility and reliability. Simple installation Gently shake the toner cartridge from side to side to disperse the toner Pull out the entire strip of sealing tape Remove the orange protective cover Install the toner cartridge into the printer print it out! After sale Easy to contact us for warranty If the goods are defective, a refund is guaranteed; contact us through the following methods: 1. "Order List" -> Click "Contact Seller". 2. Click the store name link under "Add to cart" -> click "Ask a question". We will use a warm and sincere attitude to solve product problems for you