oBC-61 Color BJ Cartridge
Contains the print head unit and one replaceable color BJ tank, (cyan, magenta, yellow). You can replace the BJ tank without replacing the print head unit when you run out of any of the color inks. Use the
oBC-62 Photo BJ Cartridge
Contains the print head unit and one replaceable color BJ tank. Use the cartridge when you want to produce
Replacing BJ Tanks and BJ Cartridges
The actual amount of ink that you use will vary depending on the print density of a page. If the majority of your output is graphics, you may need to change cartridges or tanks more often than when you are printing text only. See Appendix A, Specifications, for details on the life expectancy of the BJ cartridges.