Seiko Epson Corporation

Sho Aruga

Haruki Miyasaka

Kazuo Otsuka

Shintaro Miyamoto

Kazuhisa Takeda

Yosaku Tamura

Kazuo Saito

Soshi Okawa

Akira Nemura

Hiroyuki Sugimoto

Kenichi Shirota

Kenichi Furuya

Hidefumi Minemura

Yuka Shimizu

Kiichiro Kanbe

A color measurement apparatus includes an incident light processing portion that processes light incident through the opening portion, a light emission portion that emits light toward the measurement target, a first circuit substrate in which the incident light processing portion is disposed, a second circuit substrate in which the light emission portion is disposed, and a frame assembly that is formed of a metal material, and in which the first circuit substrate and the second circuit substrate are disposed, in which the frame assembly includes a main frame that forms a base of the apparatus, a first subframe that holds the first circuit substrate, and a second subframe that holds the second circuit substrate, and the first subframe and the second subframe are in direct or indirect contact with the main frame.

Color measurement apparatus

An apparatus internal unit disposed inside a casing includes a fixed unit coupled to an opening portion forming member, a movable unit that is a unit including an incident light processing portion and is configured to be displaced with respect to the fixed unit in a first direction along an optical axis, and at least one elastic member that holds a position of the movable unit in the first direction with respect to the fixed unit by elasticity.

A recording apparatus includes a recording unit and a document reading unit. The recording unit includes a shaft, and the document reading unit includes a groove forming member. In the groove, an elastically deformable portion configured to make the width of the groove narrower than a maximum diameter of the shaft The shaft has a shape in which a radial dimension changes along a circumferential direction and is provided so as to rotate, and when the elastically deformable portion passes through the shaft in the process of opening the document reading unit from the closed state, the rotation of the shaft is regulated such that the radial dimension of the shaft with respect to the width of the groove is equal to or less than a first dimension smaller than the maximum dimension.

Recording apparatus and opening/closing apparatus that includes a rotation regulator with a spring wherein the spring force changes based on the contact or separation of a rib with a rotation regulation member when a part of the apparatus changes pivoting

A recording apparatus including a motor mounting frame in which, in an attached state, a drive shaft of a motor is projected to a front side with respect to a frame surface on the front side, and in the attached state, while a frame surface on a rear side and the motor oppose each other, the motor is attached to the motor mounting frame. The recording apparatus includes a frame attaching portion to which the motor mounting frame is attached. In the attached state, at least a portion of a fastening member that fixes the frame attaching portion is exposed when viewing the frame surface on the front side from the front, and the fastening member is at an attachable/detachable position.

Recording apparatus

A recording apparatus includes: a transporting roller which includes a cylindrical shaft having one joint from one end portion to the other end portion of the shaft and transports a recording medium by being driven to rotate; a driven roller which holds and transports the recording medium with the transporting roller; and a recording section which performs recording on the recording medium, in which the joint includes a plurality of protrusion sections which protrude in a direction intersecting with an axial direction of the transporting roller, in which the plurality of protrusion sections are disposed in positions which do not come into contact with both end portions of the recording medium in the axial direction of the cylindrical shaft.

A transport device includes a stopper which comes into contact with a target ahead of a guide surface of a guide member and regulates movement of the target and a slider which slides by contact of the target with the stopper. The stopper has a first regulation surface with which the target comes into contact ahead of the guide surface of the guide member, and a second regulation surface which regulates the movement of the target which moves along the first regulation surface. A damper mechanism is connected to the slider and has a damper force that weakens kinetic energy by the target that the stopper receives.

Transport device and recording apparatus

A paper feeding device having a paper cassette configured to support a plurality of the papers in a stacked manner, a separating bevel having an inclined plane inclined at a predetermined angle with respect to a supporting surface of the paper cassette and configured to separate the paper coming into abutment with the inclined plane, a pickup roller configured to feed the paper toward the separating bevel by coming into contact with the topmost paper from among the papers supported by the paper cassette and being rotated thereon, and a space forming unit configured to form a space S for letting part of the paper to escape in the feeding direction on part of the inclined plane in the area opposing the pickup roller in the feeding direction is employed.

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Chino, Japan

Sho Aruga