What's inside the box? Package includes:1 pack (Yellow) TN-110Y toner cartridge. Compatible Printer Models: HL-4070CDW HL-4040CN HL-4040CDN HL-4040CDW HL-4050CDN MFC-9440CN MFC-9840CDW MFC-9450CDN DCP-9040CN DCP-9045CDN DCP-9042CDN What Printing Quality and Packing Will You Get? Vivid printing page: Consistent lines | Clear text | Vivid pictures. 4-layer protective packaging: Professional color box packing. Multi-layer shockproof packing can avoid products damage during transportation and distribution. Storage: The toner cartridge should not be exposed to direct sunlight or extreme environment conditions. Suggested storage temperature: -20? to 40? (-4? to 104?). Important Note:Please confirm your printer model before placing an order!If you have any questions,please contact us by email.We will answer your questions and provide the best solution for you.