Importance

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Abstract

A 3D printing apparatus including a manifold configured to receive a printing element; and a gasket disposed at a lower portion of the manifold. The manifold and gasket enclose the printing element, and the gasket defines a liquid-tight seal isolating the printing element from ambient. In another embodiment, a 3D printing apparatus includes a printing element; a manifold configured to receive the printing element; and a gasket disposed proximate the printing element, with the manifold and gasket together enclosing the printing element, and the gasket defining a liquid-tight seal that isolates the printing element from ambient. A service apparatus for washing a printing element, the apparatus including a parking element having at least one surface, and a frame defining a plurality of channels for introducing and draining a liquid solution when a printing element is parked against the surface of the parking element. Methods for capping, washing, preserving, and storing printing elements.

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First Claim