Brother TN221 toner cartridges compatible printer: Brother DCP-9020CDN HL-3140CW HL-3170CDW HL-3150 HL-3150CDN HL-3180CDW MFC-9130CW MFC-9330CDW MFC-9340CDW Package Includes: 2 Pack of TN221BK Brother TN-221 compatible toner cartridges Black Compatible with TN221 Brother laser printer Page Yield*: 2,500 For best results, store in a cool, dry place. Use within 3 years of purchase for optimal performance.*at 5% coverage (ISO/IEC standard) All LD branded remanufactured Brother toner products are built to perform. Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.