Compatible with the following printers: LBP61x/MF63x/ MF64x/LBP321Cw/LBP623Cdw/LBP645Cx Approx Page Yield based on 5% coverage Black = 1500 pgs Cyan = 1200 pgs Magenta = 1200 pgs Yellow = 1200 pgs What's in the box 1 x Canon 054 Black Compatible Toner Cartridge 1 x Canon 054 Cyan Compatible Toner Cartridge 1 x Canon 054 Magenta Compatible Toner Cartridge 1 x Canon 054 Yellow Compatible Toner Cartridge