Patent application number | Description | Published |
20080239049 | Image Recording Apparatus - An image recording apparatus includes a recording head that records an image on a record medium, a first and a second rollers respectively having rotation shafts parallel to each other, and an endless conveyor belt which is looped around the first and second rollers, and which has an external surface for conveying thereon a record medium in a conveyance direction from the first roller toward the second roller while supporting the record medium. On the circumferential surface of the second roller, provided are a abutting region abutting the internal surface of the conveyor belt, and a larger diameter region not abutting the internal surface of the conveyor belt and having a radius surpassing a sum of a thickness of the conveyor belt and a radius of the abutting region. | 10-02-2008 |
20080239053 | IMAGE RECORDING APPARATUS - An image recording apparatus includes a recording head, first and second rollers, an endless conveyor belt wound around the first and second rollers to convey a recording medium from the first to the second roller, a first adsorber giving adsorptivity for the recording medium toward an outer surface of the conveyor belt at least in a region thereof opposed to the recording head, a third roller disposed at a position opposite to the first roller across the second roller, and an endless separation belt wound around the second and third rollers. An outer surface of the endless separation belt has adsorptivity lower than the adsorptivity given by the first adsorber. The endless separation belt receives the recording medium from the conveyor belt and conveys the recording medium from the second roller to the third roller while supporting the recording medium on the surface thereof. | 10-02-2008 |
20090085971 | INKJET RECORDING APPARATUS - An inkjet recording apparatus includes: a conveyance mechanism which conveys a recording medium in the conveyance direction; an inkjet head; a first movement mechanism; a first movement printing controller; a fixed printing controller; and a mode instructor which instructs which one of the first movement printing controller and the fixed printing controller is to be active. The first movement mechanism causes the inkjet head to make a first movement parallel to the conveyance direction. The first movement printing controller controls the conveyance mechanism so that the recording medium stops at a predetermined position. The first movement printing controller also controls the inkjet head and the first movement mechanism so that the inkjet head ejects ink to a stopped recording medium during the first movement. The fixed printing controller controls the conveyance mechanism so that the recording medium passes through an area where the recording medium faces the ejection surface. The fixed printing controller also controls the inkjet head so that the stopped inkjet head ejects ink to the moving recording medium. | 04-02-2009 |
20090086001 | INKJET RECORDING APPARATUS - An inkjet recording apparatus includes: a feeder which contains a recording medium and feeds the recording medium to a conveyer; the conveyer which conveys in a first direction the recording medium fed by the feeder; an inkjet head having an ejection face on which an ejection region is formed, the ejection region having a plurality of ink ejection openings arranged along a second direction perpendicular to the first direction; a detection unit which detects one end of the recording medium in the second direction; and a mover which moves the inkjet head in the second direction in accordance with the position of the one end of the recording medium detected by the detection unit. | 04-02-2009 |
20090167814 | INKJET RECORDING APPARATUS - A recording apparatus includes: a conveyor which has one or more holes penetrating from a first surface to a second surface thereof, and which conveys, in a conveyance direction, a recording medium supported on the first surface; and a recording unit which is at such a position as to face the first surface, and records an image on a recording medium while the recording medium is conveyed by the conveyor. The recording apparatus further includes an exhauster capable of causing air exhaust through the one or more holes so that airstream in the one or more holes is directed from the second surface to the first surface; and a controller which controls the exhauster so as to cause air exhaust through at least one medium-facing hole out of the one or more holes, the medium facing hole being a hole facing a recording medium. | 07-02-2009 |
20090189967 | INKJET RECORDING APPARATUS - An inkjet recording apparatus includes: one or more inkjet heads each having an ejection surface having a plurality of ejection openings formed thereon; and a conveyor mechanism which has a facing region facing the one or more ejection surfaces, and conveys a recording medium placed on the facing region. The inkjet recording apparatus further includes one or more moving mechanisms. Each of the one or more moving mechanisms includes a medium pusher which pushes down a recording medium towards the facing region. The each of the one or more moving mechanisms causes the medium pusher to move between a first position and a second position. The first position is such a position where a distance between the medium pusher and the facing region is further than the distance between the facing region and the ejection surfaces. The second position is such a position where the medium pusher contacts the facing region. | 07-30-2009 |
20090218761 | RECORDING APPARATUS - The recording apparatus includes: a recording head having a recording surface; a conveyor unit having three rollers, and a conveyor belt looped around the rollers; and a roller moving mechanism. The mechanism moves at least one of the three rollers so as to allow the conveyor unit to shift between a first state and a second state. In the first state, an image can be formed by the recording head to a recording medium. A conveyor surface faces the recording surface with a predetermined gap therebetween, and the three rollers are in a predetermined relative positional relation so as to apply tension to the conveyor belt. In the second state, a gap larger than the predetermined gap exists between the conveyor surface and the recording surface, and the three rollers are in a relative positional relation different from the predetermined relative positional relation. | 09-03-2009 |
20090219333 | INKJET RECORDING APPARATUS - An inkjet recording apparatus is provided. The inkjet recording apparatus includes an inkjet head having a discharge surface in which discharge ports are formed for discharging ink; a moving mechanism that is configured to move the inkjet head and a recording medium relative to each other; and a capture unit that is configured to capture an extraneous substance, the capture unit disposed upstream of the inkjet head in a moving direction of the recording medium relative to the inkjet head, and disposed adjacent to the inkjet head. | 09-03-2009 |
20100237554 | RECORDING APPARATUS - A movable component which can be moved between a protruding position in which the movable component protrudes from the outer chute into a curved path toward an inner chute so as to be able to contact the recording medium and a retracted position in which the degree of protrusion of the movable component from the outer chute into the curved path is smaller than the degree of protrusion in the protruding position, and the movable component is moved from the protruding position to the retracted position at a timing on or after a first timing and before a second timing. | 09-23-2010 |
20100245421 | INK-JET RECORDING APPARATUS - An ink-jet recording apparatus including: an ink-jet head; a feeding mechanism which includes a feeding member having a feeding surface and which is configured to feed a sheet on the feeding surface in a feeding direction; a supplying mechanism which supplies the sheet to the feeding mechanism; and a controller which controls operations of the ink-jet head, the feeding mechanism, and the supplying mechanism, wherein the controller is configured to perform a first control in which the ink is ejected directly onto the feeding surface and a second control in which the sheet is, after the first control, supplied from the supplying mechanism to the feeding mechanism such that the sheet absorbs the ink on the feeding surface that has been ejected from the ink-jet head in the first control, and in which the sheet is fed by the feeding mechanism during the ejection of the ink. | 09-30-2010 |
20110242188 | Recording Apparatus - A recording apparatus includes a recording unit, a conveying unit disposed below the recording unit, a return path unit configured to return the recording medium from the upstream side of the recording unit to the conveying unit, and a casing. The return path unit is disposed below the conveying unit and includes a horizontal conveying path including an upper portion and a lower portion. Side walls of the casing includes a drawing port through which the conveying unit and at least the upper portion of the horizontal conveying path are drawn out, and an opening facing in a direction perpendicular to the drawing direction thereof. The inner edge of the lower end of the opening is positioned the same or lower in height than the uppermost portion of the horizontal conveying path in the return path unit. | 10-06-2011 |
20110267400 | INKJET RECORDING APPARATUS - An inkjet recording apparatus includes: (a) a recording head; (b) a cap movable along a movement path between an extracted position and a retracted position, such that the cap covers a nozzle-opening surface of the recording head, when being positioned in the extracted position, and such that cap is located in an adjacent space adjacent to the recording head without covering the nozzle-opening surface, when being positioned in the retracted position; (c) a guide movable between a closing position and an opening position. The guide guides the recording sheet to be conveyed through a sheet conveyance space, and closes the movement path of the cap, when being positioned in the closing position. The guide opens the movement path of the cap, when being positioned in the opening position. The guide is positioned in the opening position when the cap is moved between the extracted and retracted positions, and is positioned in the closing position when the cap is positioned in the retracted position. | 11-03-2011 |
20110267412 | SHEET FEEDING DEVICE AND RECORDING APPARATUS - A sheet feeding device, including: a sheet cassette configured to accommodate sheets; a conveyance path through which each of the sheets accommodated in the sheet cassette is conveyed; a rotation roller provided at one of a start point and a vicinity thereof in the conveyance path; a motor configured to rotatably drive the rotation roller; a pressure body configured to come into pressing contact with the rotation roller via the sheet; and a moving mechanism configured to separate the rotation roller and the pressure body, which are in pressing contact with each other, away from each other in dependence on drive stop of the motor. | 11-03-2011 |
20120001992 | IMAGE RECORDING APPARATUS - An image recording apparatus including: (a) a first conveyor configured to convey a recording medium along a first conveyance path; (b) a first recording head; (c) a second conveyor configured to convey the recording medium along a second conveyance path; (d) a second recording head; (e) a third conveyor configured to convey the recording medium along a third conveyance path; and (f) a posture changer configured to change a posture of at least a downstream-side portion of the first conveyor between a first angular posture and a second angular posture, such that at least a downstream-side part of the first conveyance path is directed to the second conveyance path when the at least the downstream-side portion of the first conveyor takes the first angular posture, and such that the at least the downstream-side part of the first conveyance path is directed to the third conveyance path when the at least the downstream-side portion of the first conveyor takes the second angular posture. | 01-05-2012 |
20120081486 | Recording Apparatus with Removable Member - A recording apparatus including: a casing provided with a feed roller for feeding a recording medium; a removable member insertable into and removable from the casing by being moved relative to the casing in an axial direction of the feed roller, between a removable-member mounted state and a removable-member removed state, wherein on the removable member is mounted a nip roller via a shaft thereof extending in parallel with the axial direction of the feed roller, the nip roller being configured to nip the recording medium with the feed roller in the feeding of the recording medium in the state in which the removable member is in the removable-member mounted state; a force applying portion which applies a force to the nip roller in a direction in which the nip roller is moved toward the feed roller; and a moving mechanism which moves the nip roller against the force in a mounting and removing operation in a direction in which the nip roller is moved away from the feed roller. | 04-05-2012 |
20120133718 | IMAGE FORMING APPARATUS - An image forming apparatus, including: a conveyor to convey a recording medium in a conveyance direction; first and second applicators to respectively apply first and second liquids to the recording medium, the second applicator being disposed downstream of the first applicator. One of the first and second liquids causes coagulation or precipitation of a component of the other liquid. The conveyor includes: a first conveying portion; a second conveying portion disposed downstream of the first conveying portion; and a third conveying portion disposed upstream of the first conveying portion. The second applicator is disposed between the first and second conveying portions. The second conveying portion and the third conveying portion constitute a plurality of upstream-side conveying portions. A distance between adjacent two of the upstream-side conveying portions is larger than a distance between the first and second conveying portions. | 05-31-2012 |
20130050380 | LIQUID EJECTING APPARATUS - A liquid ejecting apparatus, including: a head having an ejection surface; and a conveyance mechanism configured to convey a recording medium in a conveyance direction such that the recording medium passes a recording position at which the recording medium is opposed to the ejection surface, the conveyance mechanism including a curved-passage defining portion which defines a curved passage located on a downstream side of the recording position in the conveyance direction and a flat-passage defining portion which defines a flat passage which is located between the recording position and the curved passage and which is parallel to the ejection surface, a trailing end portion of the recording medium being located at the recording position when a leading end portion of the recording medium is located at the curved passage, wherein the flat -passage defining portion includes at least two roller pairs which are disposed so as to define the flat passage. | 02-28-2013 |
20130321509 | LIQUID JETTING APPARATUS - A liquid jetting apparatus includes: a jetting section having a plurality of jetting ports for jetting a liquid; a transport section configured to transport the recording medium along a transport pass having a facing area which faces the plurality of jetting ports; a charging section arranged on an upstream side of the facing area in a transport direction in which the recording medium is transported by the transport section, and configured to charge the recording medium; a charged-area determining section configured to determine a non-landing area, of the recording medium, in which the liquid jetted from the plurality of jetting ports is not landed in a case that the recording medium is disposed at the facing area, as a charged area; and a controller configured to control the charging section to charge the charged area determined by the charged-area determining section. | 12-05-2013 |
20140092189 | RECORDING APPARATUS - A recording apparatus includes a first accommodating section, a transporting mechanism configured to transport the recording medium in order of a first path to a fourth path and which includes a separating mechanism, and a recording section. The separating mechanism includes a feeding roller and a separating member. The first accommodating section, the second path, and the fourth path are arranged to overlap with each other in a vertical direction. | 04-03-2014 |
20140092190 | RECORDING APPARATUS - There is provided a recording apparatus including a first accommodating section, a transporting mechanism, a first path which includes a curved path portion, a second path which is extended linearly, a third path which includes a curved path portion, and a fourth path which is extended linearly, and a recording section. The transporting mechanism includes a guide surface extended linearly, which is configured to define the second path, and to guide one side end of the recording medium, and a pair of inclined feeding rollers which is configured to transport the recording medium with respect to the guide surface to bring the one side end of the recording medium to the guide surface. The recording section is arranged along the fourth path. The first accommodating section, the second path, and the fourth path are overlapped in a vertical direction. | 04-03-2014 |