C544x1cg Return Program Extra High-yield Toner, 4,000 Page-yield, Cyan BluTable the Bluetooth Tablet Mouse allows

the Bluetooth Tablet Mouse allows you to navigate virtually anywhere—point and click on more surfaces than other mice—from a glass table to the granite kitchen counter

This concentrated version has 33% more compact dose

They are essentially a single

Double-sided

C544x1cg Return Program Extra High-yield Toner, 4,000 Page-yield, Cyan BluTable the Bluetooth Tablet Mouse allowsThese high capacity, long lasting cartridges offer a low cost per page, with fewer replacements and less downtime. Features a clean installation, so the toner stays in the cartridge and not on your hands. Prints high quality text, images, and graphics that live up to the source material.