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US 8,474,938 B2Granted
Replaceable printing component
AssigneeHewlett-Packard Development Company, L.P.
InventorsHuston W. Rice, David B. Novak
Life of this patent
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Abstract
A replaceable printing component is provided, including a fluid reservoir, an electrical storage device mounted on the fluid reservoir, and an identifier stored on the information storage device, wherein the identifier is fixed based on an initial volume of fluid stored in the fluid reservoir.
Claims11
A replaceable printing component comprising:
- a fluid reservoir;
- and
- an identifier stored on the information storage device, wherein the identifier is fixed and specifies a nominal fluid ejection rate.
A replaceable ink container comprising:
- an ink reservoir;
- an electrical storage device mounted on the ink reservoir;
- and
- an identifier stored on the electrical storage device, wherein the identifier is fixed and specifies a nominal ink ejection rate based on an initial volume of ink stored in the ink reservoir.
1 more element
A replaceable printing component comprising:
- a fluid reservoir;
- and
- a nonvolatile electrical storage device mounted on the fluid reservoir, wherein the electrical storage device is a one-time writable electrical memory component;
- and
- an identifier stored on the information storage device, wherein the identifier is fixed and specifies a nominal fluid ejection rate based on an initial volume of fluid stored in the fluid reservoir.
2 more elements
Dependencies are inferred from the claim text.