摘要:
An apparatus includes a supply unit having a humidifying portion that supplies humidified gas near a nozzle array of a line-type recording head. In correspondence to displacement of the recording head in a direction of the nozzle array, at least one of an introducing direction and an introducing position of the supplied humidified gas can be changed.
摘要:
A printing apparatus includes an overflow tube into which ink overflowed from a buffer tank flows, an overflow tank to which the overflow tube is connected, a drain tank to which ink is drained from the overflow tank, and an atmosphere communication port provided to the drain tank. The buffer tank communicates with the atmosphere through the atmosphere communication port.
摘要:
Provided is a printing apparatus in which bubbles in a print head are easily removed. The printing apparatus includes a first one-way valve disposed between the pump and the ink tank in the collection channel, the first one-way valve allowing movement of ink from the pump to the ink tank and blocking movement of ink from the ink tank to the pump; a circulation channel that connects the ink tank to the collection channel at a position between the pump and the first one-way valve, the circulation channel enabling circulation of ink from the ink tank, through the print head, and to the ink tank; and a second one-way valve disposed in the circulation channel, the second one-way valve allowing movement of ink from the ink tank to the pump and blocking movement of ink from the pump to the ink tank.
摘要:
In order to efficiently perform preliminary ejection of ink at a bend of an ink circulation passage, the number of preliminary ejections of a nozzle group located on the outer side of the bend is set larger than the number of preliminary ejections of a nozzle group located in the middle of the bend.
摘要:
An apparatus includes a recording head having a sealing portion arranged in proximity to nozzle arrays and protruding beyond a nozzle surface. A wiper unit configured to wipe the nozzle surface of the recording head has a first wiper blade and a second wiper blade, and the first wiper blade is arranged to be inclined by an angle θ1 (θ1>0) with respect to a direction orthogonal to the wiping direction within a plane parallel to the nozzle surface, while the second wiper blade is arranged to be inclined by an angle θ2 (θ2
摘要:
An apparatus includes a supply unit having a humidifying portion that supplies humidified gas near a nozzle array of a line-type recording head. In correspondence to displacement of the recording head in a direction of the nozzle array, at least one of an introducing direction and an introducing position of the supplied humidified gas can be changed.
摘要:
An inkjet recording apparatus includes an encoder, a storage section, a difference calculating section, a threshold value determining section, a correction amount calculating section, and a controlling section. The storage section stores a capping target position and threshold value. The difference calculating section calculates a difference between a stopping position where a carriage is stopped for capping the recording head and a carriage position after passage of a predetermined time from when the carriage is stopped at the stopping position. The stopping position and carriage position are detected by the encoder. The threshold value determining section compares the threshold value and difference with each other. When the difference is greater than the threshold value, the correction amount calculating section calculates a correction amount of the capping target position. The controlling section moves the carriage to the capping target position corrected on the basis of the correction amount.
摘要:
An active matrix substrate or TFT substrate is provided with a lower layer wiring with a groove wiring structure covering surroundings of a copper layer with a barrier metal film is formed by forming a groove at an insulating substrate and depositing the barrier metal film and the copper layer in this groove. This groove wiring structure is used for a TFT substrate of a liquid crystal display (LCD) device. It is possible to manufacture an LCD device with large size, high density, a large aperture ratio and in which the disclination defects originating from a different in level of the lower layer wiring and an occurrence of disconnection failures in an upper layer wiring are suppressed.
摘要:
Multiple client devices which enable operation of a Web browser thereon each include a relaying client for rewriting, between the Web browser and a network, the URL of a Web page requested by the Web browser to description for obtaining the Web page via a Web sharing server. A web sharing server for causing a Web page to be shared by the client devices via the network retrieves the Web page requested by the Web browser based on the URL rewritten by the relaying client, and delivers the retrieved Web page to the Web browsers of the client devices that belong to the same group.
摘要:
A recording apparatus includes recording heads mounted in a carriage which can move in a direction vertical to a main surface of a recording medium, a guide rail which guides movement of the carriage, and a recovery unit which recovers recording characteristics. The carriage has a regulating section which regulates vertical upward movement of the carriage. A regulating section distance between the guide rail and regulating section is switchable between a first distance and a second distance which is smaller than the first distance. The regulating section distance is set to the second distance when the recovery unit performs a recovery operation.