You may have wondered about regular vs XL cartridges if you own an HP printer. So which cartridge should you use and is there a way to save money by choosing smartly? HP does not give out their ink volumes for all cartridges. Instead, they use an "estimated yield", As an example, the black HP 564 is estimated to yield 250 standard pages. If you refill a cartridge, you may scratch your head and wonder how much ink to put in each cartridge. Here is a list of ink volume for some popular HP cartridges. These are the results from new HP OEM cartridges tested by BCH Technologies and results may vary.
|Cartridge||XL Volume (ml)||Regular Volume (ml)|
|564 Photo Black||6||3|