Package Included: 1 x Black DR420 Drum Unit. Note: This is Drum unit Only, Toner Cartridge is Not Included. Compatible with the Following Printer Models: Printer DCP-7060D DCP-7065D Intellifax 2840 Intellifax 2940 MFC-7240 MFC-7360N MFC-7365DN MFC-7460DN MFC-7860DW HL-2130 HL-2132 HL-2220 HL-2230 HL-2240 HL-2240D HL-2242D HL-2250DN HL-2270DW HL-2275DW HL-2280DW Good tightness: The product is carefully packaged to ensure that the product is sealed and that toner leakage and color mixing will not occur. High capacity: The toner filling capacity is large, the utilization rate is high, the toner capacity is sufficient, and the printing is fluent. Higher Quality Convenient and cost-effective for daily use such as school, work, bank, hospital and home printing. Each of the Drum Unit has been ensured full working condition and a superior print quality. Note: 1. Please confirm your printer model. 2. Before installation, please shake the toner cartridge horizontally for 5 seconds to make sure the toner powder evenly distributed then remove the protective cover,Insert the toner cartridge into the drum unit on the right position.