Seiko Epson Corporation

Kensuke Tamai

Yoshiyuki Okazawa

Shintaro Miyamoto

Satoshi Yoshino

Kohei Kozaki

Hitoshi Igarashi

Katsumi Yamada

Tatsuya Ito

Kazunori Takabayashi

Yoshikazu Nagai

Keita Hanawa

Yosuke Nakayama

Hidetoshi Kodama

Kazumasa Harada

Atsuhiko Takeuchi

Toshikazu Kotaka

Hisayuki Akahane

Soichiro Kii

Kazutoshi Matsuzaki

Yosaku Tamura

Seiji Kawabata

Kazuhisa Nakamura

Katsunari Kumagai

Hideki Kato

Makoto Sato

Mugio Kawasaki

Yasuhiko Yoshihisa

Toshimitsu Ohara

Kazuo Saito

Tetsuya Tamura

Shinji Kanemaru

Yohei Nunokawa

Hidekatsu Miyasaka

Eiji Taketsugu

Takayuki Tanaka

Kenichi Shirota

Hidefumi Minemura

Takuro Furusawa

A recording device includes a transport unit, a medium supporting member, and a recording head. The transport unit includes transport roller pairs and discharge roller pairs. The discharge roller pair includes a discharge driving roller and discharge driven rollers provided downstream of the medium supporting member in a transport direction. The transport unit includes a first roller and a second roller, which are an example of a guide roller provided downstream of the medium supporting member in the transport direction and on the same upper side as the discharge driven roller with respect to a transport path of a medium. The first roller and the second roller are provided on either side of the discharge roller pair in the transport direction, and a lower end of at least one of the first roller and the second roller is positioned lower than an upper end of the discharge driving roller.

Recording device

A recording apparatus includes a recording head, an ink tank that is disposed above the recording head, a carriage on which the recording head and the ink tank are mounted, a scanner unit that is attached to the upper portion of the casing via a pivot shaft so as to pivot with respect to the casing and that reads a document placed on the document table, and a panel unit in which the scanner unit is attached to an end portion disposed on the opposite side to the pivot shaft and is configured to tilt between a first orientation and a second orientation closer to the document table than the first orientation, and by pivoting the scanner unit with respect to the casing to expose the ink tank, ink is injected from the refill container into the ink tank and the remaining amount of liquid is viewed.

Recording apparatus

A printer includes a gap adjustment unit that displaces a carriage in a Z-axis direction in which a gap changes. The gap adjustment unit has a sliding member that moves in a width direction integrally with the carriage, and a cam member that is interposed between the carriage and the sliding member and has a stepped portion in which a maintenance surface that maintains a position of the carriage in the Z-axis direction and an adjustment surface that changes the position of the carriage in the Z-axis direction are alternately arranged in the width direction. The gap adjustment unit is configured such that the cam member slides in the width direction with respect to the carriage and the sliding member to change the gap. The gap adjustment unit includes a buffer unit that decreases a displacement speed of the carriage in the Z-axis direction when the gap is reduced.

A recording apparatus includes a control unit that acquires information regarding shapes and sizes of a recording material and a transport material to which the recording material is to be bonded. The control unit is configured to operate in a first recording mode in which a positioning pattern is recorded on the transport material, the positioning pattern being used to position the recording material on the transport material, and also configured to operate in a second recording mode in which the data is recorded on the recording material positioned on the transport material during transport of the transport material.

A recording apparatus includes a feed portion that feeds a medium, a transport portion that transports the fed medium in a transport direction, a recording portion that performs recording on the medium transported by the transport portion, a support member that includes a support surface that supports the medium on which the recording portion performs recording. The recording apparatus includes a pressing member that presses the medium towards the support member, at a position upstream of the recording position of the recording portion in the transport direction. The pressing member is provided so as to be movable in a direction intersecting the support surface.

An apparatus includes a gap adjuster that adjusts a gap in a vertical direction between a recording head and a supporting surface for supporting a medium. The gap adjuster adjusts the gap by engagement of a carriage, a slide member, and a cam member that is provided therebetween and has a stepped portion with an alternate-arrangement structure in a width direction. The gap adjuster includes a coil spring that urges the carriage with respect to the slide member in the direction that is the opposite of the transportation direction. A slide contact member is provided on an end of the coil spring.

In an image reading apparatus, a controller detects a plurality of detection points along a first edge, sets one of the detection points arranged along the first edge which is closest to a center of a sheet placement area in a second axial direction, and determines a reference read position in the second axial direction, based on the selected detection point. Furthermore, the controller detects a plurality of detection points along a second edge, sets one of the detection points arranged along the second edge which is closest to a center of the sheet placement area in a first axial direction, and determines a reference read position in the first axial direction, based on the selected detection point.

Image reading apparatus

A printer includes: a restriction unit that is in a rotation allowing state in which opening of a scanner unit from a closed state is allowed when a panel unit is in a first posture and is in a restriction state in which opening of the scanner unit from the closed state is restricted when the panel unit is tilted from the first posture to a second posture; and a posture holding unit that is in a tiltable state in which the posture of the panel unit is tilted from the first posture to the second posture when the scanner unit is in a closed state and is in a posture holding state in which the posture of the panel unit is held in the first posture when the scanner unit is rotated from the closed state in an opening direction.

A recording apparatus includes an electric field forming section including a conductive member and configured to form an electric field, and the conductive member includes at least one first portion and a second portion, each of the at least one first portion being disposed at a position being nearer the recording head than a position of the second portion and included in a corresponding one of at least one liquid discarding region each of which, in an execution of borderless recording, is used for the ejection of the liquid onto an outside of a corresponding one of at least one edge whose position corresponds to each of at least one predetermined size of a medium, the second portion being disposed in a recording region other than the at least one liquid discarding region.

Recording apparatus with an electric field forming section

A recording apparatus includes a paper discharging tray constituted of a first tray and a second tray which are capable of being displaced along a medium discharging direction, the paper discharging tray can be stored in the recording apparatus, a motor which drives the paper discharging tray and a transmission unit which transmits power of the motor to the paper discharging tray includes a first gear which comes into contact with the first tray and transmits the power of the motor to the first tray and a second gear which comes into contact with the second tray and transmits the power of the motor to the second tray.

There is provided an image reading device including a power transmission unit that transmits power of a driving source to a transportation roller and a discharging roller, in which the power transmission unit is configured to include a first gear group that constitutes a first power transmission route and a second gear group that constitutes a second power transmission route and that is configured to include a smaller number of gears than the first gear group, the second gear group includes a transportation roller driving gear and is disposed inside a curved inversion route as seen from an axial direction of a rotation shaft, and at least a portion of the transportation roller driving gear is positioned inside a medium transportation region in a width direction of a medium.

Image reading device

A recording apparatus includes a housing which configures at least a portion of an outside of an apparatus main body which is provided with a recorder which performs recording on a medium, a lid body which opens and closes at least a portion of a top portion of the apparatus main body and is capable of tilting, and a tilting shaft of the lid body, in which the tilting shaft is capable of being displaced in a direction intersecting an axial line direction of the tilting shaft, and in which the lid body is capable of tilting from a closed state in which a gap between the housing and an end portion of an opposite side from a free end side is filled to an opened state by the displacement of the tilting shaft.

There is provided a transportation apparatus in which a first transportation unit, which transports a paper sheet from a mounting portion, starts transportation of a next paper sheet at a time when a specific time has elapsed after the second transportation unit, which is positioned on a downstream side of the first transportation unit, starts to transport a paper sheet so that an inter-sheet distance between a preceding paper sheet and a following paper sheet becomes optimal.

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Shiojiri, Japan

Kensuke Tamai