Pci okidata 42918901 type c7 16.5k yellow toner cartridge for okidata c9600 c9600hdn c9600hn c9600n c9650 c9650dn c9650hdn c9650n c9800 c9800hdn c9800hn see also 42918902 42918903 42918904 42918981 42918982 4218983 42918984 pci brand upc 84