CPC B41J 2/17553 (2013.01) | 14 Claims |
1. A liquid supply member comprising:
a first member configured to form a liquid chamber for storing a liquid to be supplied to a discharge port for discharging the liquid;
a damper member, formed of a flexible material, configured to form the liquid chamber together with the first member;
a second member configured to form an atmosphere communication chamber, communicating with an ambient atmosphere, at a position between the damper member and the second member and opposing the liquid chamber with the damper member in between; and
a protrusion portion contiguous with the second member and extending from a surface of the second member facing the atmosphere communication chamber, the protrusion portion protruding toward the damper member beyond a connection surface between the damper member and the second member.
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