Seiko Epson Corporation

Haruna Takahashi

Shun Ito

Keiichi Yato

Yosuke Nakano

Masaki Namiki

Atsuhiko Takeuchi

Kazuhisa Takeda

Mio Yashita

Kazuo Otsuka

Keisuke Sasaki

Satoshi Kawamura

Hitoshi Igarashi

Kenji Yanagisawa

Hiroto Miyauchi

Mafumi Kobayashi

A recording device includes a recording unit, a support portion for supporting a recording medium, a transport path for transporting the recording medium, a recording medium holding unit for holding a roll body and supplying the recording medium, and a frame for holding thereof, wherein the frame includes a lower frame extending along an X direction and a Y direction, a pair of side frames extending along a Z direction and the Y direction, each including a lower end fixed to the lower frame and upright in the Z direction, and disposed at a predetermined interval in the X direction, and a base frame held between the pare of side frames and including four wall surfaces extending in the X direction, and functional components related to recording of the recording unit are disposed inside the four wall surfaces.

Recording device

A medium placement device configured to have a medium discharged from a discharge unit of a processing device placed therein, and includes: a placement unit including a plurality of placement surfaces, with different angles with respect to a horizontal direction, that are disposed along a discharge direction of the medium, the placement unit being configured to have the medium discharged from the discharge unit placed thereon; and a plurality of restricting members disposed facing the placement unit along the discharge direction, the plurality of restricting members being configured to come into contact with the medium from above. In an initial state in which the medium is not placed, a distance in a gravitational direction between a first end of each of the plurality of restricting members on a placement unit side and one of the plurality of placement surfaces that faces the first end in the gravitational direction is constant.

Medium placement device and recording system

A loading device includes a placement portion and a friction member. A single paper sheet discharged from a discharge unit is placed on the placement portion. The friction member is disposed downstream of a downstream end portion of the placement portion in a discharge direction, and includes a contact surface that can come into contact with a back surface, of the single paper sheet, facing the placement portion. The contact surface extends at least in the discharge direction, at a position lower than the height position of the downstream end portion in a height direction.

Medium loading device and recording system

A medium placement device includes a placement unit configured to have cut single paper thereon, a cover member configured to have single paper supplied to or discharged from an opening portion thereon, and a movement unit configured to move the cover member between a first position and a second position that is lower than the first position.

A printer includes a recording unit, a platen unit, and a driving unit. The platen unit includes a support surface, a negative pressure chamber, a first suction port, a second suction port, and a third suction port, and a partition mechanism. The partition mechanism includes a shutter member, a lever member, and a coupling unit. The driving unit includes a motor and a cam. The coupling unit couples the shutter member and the lever member with a predetermined idle angle.

A printer includes a recording unit, a support portion, a negative pressure chamber, a first sectioned chamber, a second sectioned chamber, a first suction port, and a second suction port. The support portion includes a support face configured to support roller paper. The negative pressure chamber is disposed at an opposite side of the support portion from the recording unit side. The first and the second sectioned chamber include a first and a second bottom surface. The first and the second suction port cause an outside space and the negative pressure chamber to communicate with each other. An opening area of the second suction port is smaller than an opening area of a first suction portion. The second suction port disposed most upstream in the first sectioned chamber is disposed upstream, in the transport direction, of the first suction port disposed most upstream in the second sectioned chamber.

In a printer, an accommodating portion accommodates roll paper. A supply roller pair is disposed upstream of a recording unit in a transport direction, and nips the roll paper. The intermediate roller pair is rotatably disposed between the supply roller pair and the accommodating portion, and nips the roll paper. A second motor and a third motor apply tension to the roll paper between the intermediate roller pair and the accommodating portion. A control unit can switch between a first mode and a second mode. In the first mode, first tension is applied to the roll paper between the intermediate roller pair and the accommodating portion. In the second mode, second tension smaller than the first tension is applied.

Recording device and method of controlling recording device

A recording apparatus includes a medium mounting section on which a medium is to be mounted, a reverse-feeding path for reversing the medium that has been fed from the medium mounting section, a recording unit configured to perform recording onto the medium that has been reversed by the reverse-feeding path, and a reverse-discharging path for reversing the medium on which recording has been performed by the recording unit and for discharge the medium to a discharge section configured to discharge the medium, in which when viewed in a medium width direction intersecting a medium transport direction, a path section for reversing the medium in the reverse-feeding path and a path section for reversing the medium in the reverse-discharging path have portions overlapping each other in the vertical direction.

Recording apparatus

A transport device unwinds a medium from a roll body to which a shaft member is mounted and transports the medium. The transport device includes an accommodation portion configured to accommodate the roll body, a main body portion to which the accommodation portion is mounted, and a roller pair configured to nip the medium. The accommodation portion and the main body portion are relatively movable. The main body portion includes a rack configured to engage with a gear of the shaft member. The rack is engaged with the gear when the accommodation portion moves relative to the main body portion to be pulled out of the main body portion.

Transport device and recording device

Provided are a loading portion configured to load a medium discharged from a discharging portion, and a plurality of pressing portions provided downstream of the discharging portion in a discharging direction of the medium, and configured to press the medium loaded on the loading portion. The loading portion includes a first loading portion including a downward sloped surface sloping downward in the discharging direction, and also includes a second loading portion including an upward sloped surface sloping upward in the discharging direction. The downward sloped surface and the upward sloped surface form a discharging path through which the medium is discharged. The plurality of pressing portions includes a first pressing portion configured to press the medium loaded on the first loading portion, and also includes a second pressing portion configured to press the medium loaded on the second loading portion.

Medium loading device

Printing workroom interior

A printer includes a recording unit which performs recording on paper, an discharge portion which discharges the paper after the recording by the recording unit, a first paper discharge tray on which the paper which is discharge from the discharge portion is placed, and a retainer which includes a plurality of retaining portions which retains the paper toward the first paper discharge tray on a downstream in a medium discharge direction of the discharge portion, in which the plurality of retaining portions includes a first retaining portion and a second retaining portion which retains closer to an upstream in the medium discharge direction than a retaining position of the first retaining portion.

Growing community of inventors

Minamiminowa-mura, Japan

Haruna Takahashi