Is Hp introductory ink contain the same volume as the real ink?

I bought a deskjet F4185 last weekend, it came with a introductory ink. But, today, after i printed less than 20 color pages, the cartridge already run out of ink. So i am wondering if the introductory ink contain less ink than the real ink. ( i am using cartridges 22, and 21 ) Thanks.Is Hp introductory ink contain the same volume as the real ink?
they will be about a 1/4-1/2 full cartridge.





The normal Hp 21 and 22 should yield about 80-100 pages.Is Hp introductory ink contain the same volume as the real ink?
Ink included in the printer package has less contents, new printers give good quality prints, adjust your settings to fast, draft, normal, check the print quality in each settings, so that you can configure it to minimize your ink consumption.
Normally not, they make just tests with it, before it is released from the factory, so it's absolutely normal, that the ink is not 100% full. But you may also watch the quality with which you are printing, maybe the quality is to big, change it in order to save ink, if you do not need a super quality.