●CRG-046H BK x 2/Black High Capacity 2-Piece Set Toner Cartridge [Manufacturing Number (Serial Number)] [Canon Compatible Toner Cartridge Remaining Level Indicator Included (Latest Type IC Chip) [A.IS Product] ●Packaged in sturdy air cushion for protection from impacts. *[4-5% coverage rate (approx. 6,300 pages per bottle)] ●Compatible models: LBP654C, LBP652C, LBP651C ●Even if you are using our compatible toner cartridges, we will support you by email so please feel free to contact us ●Please be careful when purchasing this product