4X Eurotone PRIME Cartridge/Chip Replaces HP C9730A C9731A C9732A C9733A 645A
13,000 pages. 12,000 pages. 1x chip black Compatible with HPC9730A / 645A, with approx. 1x chip cyan Compatible with HPC9731A / 645A, with approx. 1x chip magenta Compatible with HPC9733A / 645A, with approx.