Fluid ejection device assemblies
AssigneeHewlett-Packard Development Company, L.P.
InventorsPaul David Schweitzer, Kyle Drew Arnold Bahnsen, Jeffrey Frank Bell, Michael W. Cumbie, Judson M. Leiser, Melanie Lim, Gary G. Lutnesky, Max R Quinn, Laura Wusstig
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Abstract
In one example in accordance with the present disclosure, a fluid ejection device assembly is described. The fluid ejection device assembly includes a monolithically molded fluidic structure to extend between a separately molded body comprising a print fluid reservoir and a fluid ejection device. The fluidic structure includes a plenum to receive a print fluid from the body at a fluidic interface.
Claims20
A fluid ejection device assembly, comprising:
- a monolithically molded fluidic structure to extend between a separately molded body, the body comprising a print fluid reservoir, and a separate fluid ejection device, the fluidic structure comprising:
- a plenum to receive a print fluid from the body at a fluidic interface;
- and
- a fluid ejection device sealingly attached to the fluidic structure, the fluid ejection device to receive the print fluid from the plenum, wherein the fluidic structure comprises a headland to receive the fluid ejection device.
A fluid ejection device assembly, comprising:
- a monolithically molded body comprising a print fluid reservoir;
- and
- a monolithically molded fluidic structure sealingly attached to the body, the fluidic structure molded separately from the body, the fluidic structure comprising:
- a plenum to receive the print fluid at a fluidic interface with the body, and to deliver the print fluid to a separate downstream fluid ejection device, and
- a headland against which to attach the fluid ejection device.
A monolithically molded body to couple to a separately molded fluidic structure attached to a fluid ejection device, the body comprising:
- a print fluid reservoir;
- a recess across a downstream bottom to support the separately molded fluidic structure;
- a standpipe between the reservoir and the recess, the standpipe opening into the recess to supply print fluid from the reservoir to the fluidic structure at a fluidic interface of the recess;
- and
- two protrusions across the bottom, with the recess in between, so that, when attached, the fluidic structure extends between the protrusions, wherein the fluidic structure comprises a headland to receive the fluid ejection device.
Dependencies are inferred from the claim text.