A:AnswerYes, you can print with the Chromebook using Google Cloud Print. Here are details: https://support.hp.com/us-en/document/c02817255 And you print from your iPhone, when both the iPhone and the printer are connected to the same wireless network.
A:AnswerFor the Deskjet 2680, the black 65 ink cartridge yields approximately 120 pages. And the color yields approximately 100 pages. That is based on 5% coverage. A full page photo would be 100% coverage.