| 摘要 |
A printing fluid dispenser includes a housing with first and second portions, the first portion being displaceable relative to the second portion, and the second portion defining a collar at a bottom end thereof; a deformable membrane housed within the second portion for storing a quantity of printing fluid; and a resilient member adapted to deform in response to displacement of the first portion relative to the second portion. The first portion has a maximum displacement relative to the second portion that corresponds to a maximum possible pressure applied by the resilient member to the printing fluid. The deformable membrane includes an outlet pipe extending therefrom and fitting within the collar.
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