Air-driven delivery assembly

An air-driven delivery assembly for delivering marking material to a print head includes a supply reservoir configured to contain a quantity of marking material, a containment chamber coupled to the supply reservoir, and a low pressure source coupled to the containment chamber wherein activation of...

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1. Verfasser: SEU PRESTON D
Format: Patent
Sprache:eng
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Zusammenfassung:An air-driven delivery assembly for delivering marking material to a print head includes a supply reservoir configured to contain a quantity of marking material, a containment chamber coupled to the supply reservoir, and a low pressure source coupled to the containment chamber wherein activation of the low pressure source draws marking material from the supply reservoir into the containment chamber.