| CPC B41J 2/1433 (2013.01) [B41J 2/14233 (2013.01); B41J 2/175 (2013.01)] | 20 Claims |
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1. A liquid ejecting head comprising:
a plurality of head chips each having a nozzle plate provided with a plurality of nozzles configured to eject a liquid in a first direction;
a fixed plate having a flat plate portion that is provided with a plurality of exposure opening portions for exposing, to an outside, at least a portion of each of a plurality of the nozzle plates and to which the plurality of head chips are fixed; and
a holder having a flow path forming portion provided with a plurality of first coupling flow paths that are open in the first direction and a wall portion protruding from the flow path forming portion in the first direction and fixed to the flat plate portion, wherein
the plurality of head chips are accommodated in an accommodation space defined by the flat plate portion, the flow path forming portion, and the wall portion,
at least one head chip among the plurality of head chips has a flow path pipe in which a second coupling flow path is provided and which protrudes in a second direction opposite to the first direction, and
in a state where the flow path pipe is inserted into any one first coupling flow path among the plurality of first coupling flow paths, the one first coupling flow path communicates with the second coupling flow path in a liquid-tight manner via an elastic sealing member disposed between an inner peripheral surface of the one first coupling flow path and an outer peripheral surface of the flow path pipe when viewed in the first direction.
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