Fluid container having plurality of chambers and valves

A fluid container usable with an image forming apparatus having a fluid container receiver, a fluid detection chamber and a fluid applicator assembly, the fluid container comprising:

• a housing unit including a free-fluid chamber and a regulated chamber configured to store fluid, the regulated chamber including a regulator unit configured to regulate respective fluid therein and an outlet configured to transport the respective fluid from the regulated chamber, wherein the regulated chamber is to be in a plurality of states including a backpressure regulation state, a hyperinflation priming and/or purging state, and a normal and/or altitude robust state;
• a plurality of valves disposed in the housing unit, at least one of the plurality of valves configured to selectively stop fluid communication between the regulated chamber and the free-fluid chamber in response to the regulated chamber entering the hyperinflation priming and/or purging state;
• and
• wherein the regulator unit is configured to pressurize the regulated chamber to a positive pressure to perform at least one of a priming function and a purging function of one or more of the fluid detection chamber, the regulated chamber and the fluid applicator assembly in response to the regulated chamber entering the hyperinflation priming and/or purging state.

A fluid container usable with an image forming apparatus, the fluid container comprising:

• a housing unit;
• a free-fluid chamber disposed in the housing unit, the free-fluid chamber configured to store fluid;
• a regulated chamber disposed in the housing unit, the regulated chamber including a regulator unit and an outlet, wherein the regulated chamber is to be in a plurality of states, the regulator unit is to regulate respective fluid therein, and the outlet is to transport the respective fluid from the regulated chamber;
• and
• a plurality of valves disposed in the housing unit, wherein the plurality of valves comprise a capillary relief valve formed by a flexible disk member, a first seat member, a first housing member, a second seat member, and a second port, wherein a capillary path is to selectively transport air from the second port to the regulated chamber based on a respective state of the regulated chamber,
• wherein the plurality of valves comprise a wet flow valve to selectively establish fluid communication between the regulated chamber and the free-fluid chamber, and
• wherein the plurality of valves comprise at least one of a regulator valve to selectively establish fluid communication between the regulated chamber and ambient atmosphere, a free-fluid valve to selectively establish fluid communication between the free-fluid chamber and the ambient atmosphere, and a vent valve to selectively establish fluid communication between the ambient air and the free-fluid chamber.