MFC-L2710DWMFC-L2750DWMFC-L2750DWXLDCP-L2550DWHL-L2350DWHL-L2370DWHL-L2370DWXLHL-L2390DW Installation Guide
Remove the used toner cartridge from the machine.Gently shake the cartridge from side to side.Remove the orange protected and seal from cartridge.Put the Toner back in the machine.After replacing a toner cartridge, DO NOT turn off the machine or open the front cover until the machine's display returns to Ready Mode.If the printer screen shows "Non-genuine" or "Counterfeit Cartridges Detected", please press "OK" / "Continue"/ "Accept" button to go on print.Make sure the machine is turned on TG Imaging TN770 TN760 Toner TN760 Toner Cartridge DR730 Drum Unit Page Yield: Toner 3,000 pages; Drum 12,000 pages