Brother MFC-9970cdw Starter Black Toner Refill Kit ReChargX Starter Black Toner Refill Kit. Easy-to-follow full color instructions, reset gears, spring and plugs included Save $84.04 (70.04%) over the average "Office Superstore" toner cartridge price of $119.99 Contains 180g grams of black toner (the same "load" as the original toner cartridge) For the Starter/Introductory cartridge Converts the Starter Cartridge into a High Yield Brother TN-315 Toner Cartridge