LIQUID EJECTING APPARATUS
First Claim
1. A liquid ejecting apparatus comprising:
- a liquid ejecting head unit capable of ejecting a liquid from a nozzle provided in a nozzle surface of a nozzle formation member;
an anchoring plate that is anchored to the liquid ejecting head unit and that is provided with an opening region that exposes the nozzle surface; and
a wiper member that wipes the nozzle surface and an anchoring plate exposed-surface located on an opposite side of the anchoring plate to the liquid ejecting head unit,wherein when an angle of contact between the nozzle surface and the liquid is taken as θ
n, an angle of contact between the anchoring plate exposed-surface and the liquid is taken as θ
s, and an angle of contact between the wiper member and the liquid is taken as θ
w, the relationship θ
n>
θ
s>
θ
w>
90°
is fulfilled.
1 Assignment
0 Petitions
Accused Products
Abstract
Provided is a liquid ejecting apparatus capable of suppressing ink from remaining on a nozzle surface.
A liquid ejecting apparatus includes a head unit 16 capable of ejecting a liquid from a nozzle 27 provided in a nozzle surface 22a of a nozzle plate 22, an anchoring plate 17 in which the head unit 16 is anchored and that is provided with an opening region 17a that exposes the nozzle surface 22, and a wiper member 12 that wipes an anchoring plate exposed-surface 17b located on the opposite side of the head unit 16 of the anchoring plate 17 and the nozzle surface 22a. When an angle of contact between the nozzle surface 22a and the liquid is taken as θn, an angle of contact between the anchoring plate exposed-surface 17b and the liquid is taken as θs, and an angle of contact between the wiper member 12 and the liquid is taken as θw, the relationship θn>θs>θw>90° is fulfilled.
-
Citations
4 Claims
-
1. A liquid ejecting apparatus comprising:
-
a liquid ejecting head unit capable of ejecting a liquid from a nozzle provided in a nozzle surface of a nozzle formation member; an anchoring plate that is anchored to the liquid ejecting head unit and that is provided with an opening region that exposes the nozzle surface; and a wiper member that wipes the nozzle surface and an anchoring plate exposed-surface located on an opposite side of the anchoring plate to the liquid ejecting head unit, wherein when an angle of contact between the nozzle surface and the liquid is taken as θ
n, an angle of contact between the anchoring plate exposed-surface and the liquid is taken as θ
s, and an angle of contact between the wiper member and the liquid is taken as θ
w, the relationship θ
n>
θ
s>
θ
w>
90°
is fulfilled. - View Dependent Claims (2, 3, 4)
-
Specification