Patent ID: 9592663
Date: 2017-03-14
CPC Classifications: B41J

Claim:
1. A liquid ejecting head unit comprising: a liquid ejecting head configured to eject liquid through a nozzle formed in a nozzle surface; and a holding member to which the liquid ejecting head is removably attached, the holding member is formed with: a holder portion that supports the liquid ejecting heads in a predetermined direction which is different from a direction of the nozzle surface of the liquid ejecting head, the holder portion having a plurality of openings each being open in the predetermined direction and arranged along a length of the holder, the holder portion having a stepped configuration along the length of the holder portion and a bottom surface of each of the openings having another stepped configuration; and a base portion that sticks out from the holder portion to a side which is parallel to the predetermined direction, wherein the base portion includes a first liquid channel which penetrates through in a thickness direction of the base portion and in which liquid is made to flow, the liquid ejecting head includes a second liquid channel that supplies liquid to the nozzle.