Abstract: A print device includes a supply unit, a print unit, a conveyer, a tensioner, and a rotor. The conveyer is configured to nip and to convey, with a pair of rollers, a long medium in a conveyance direction. The tensioner is configured to contact a second surface of the medium to cause the medium to bend. The tensioner is pivotably supported at a position upstream of the conveyer in the conveyance direction. The rotor is rotatably supported at a position upstream of the conveyer in the conveyance direction, and positioned downstream, in the conveyance direction, of an upstream end portion, in the conveyance direction, of the tensioner. The rotor is positioned such that an upper end of the rotor and a nipped point are at a same height. The rotor is configured to contact the second surface.

Abstract: There is provided an image recording apparatus including: a casing; a conveyor positioned inside the casing and configured to convey a sheet in a conveying direction; a recording part positioned inside the casing and configured to record an image, with an ink, on the sheet conveyed by the conveyor; a heater positioned inside the casing, on a downstream side in the conveying direction of the recording part, and configured to heat at least one of the sheet and the ink; a reading part positioned inside the casing, on the downstream side in the conveying direction of the heater, and configured to optically read the image recorded on the sheet; and a blower positioned inside the casing and configured to generate an air current toward the reading part and toward the sheet located at a position on the downstream side in the conveying direction of the heater.

Abstract: There is provided a sheet conveying apparatus including: a casing having an opening; a cover configured to uncover and cover the opening; a holder configured to hold a roll body, the roll body including a sheet being rolled; a slidable support attached to the casing, the slidable support being configured to support the holder, the slidable support being configured to slide to an accommodated position at which the slidable support is accommodated within the casing and to a drawn position at which at least a part of the slidable support is positioned at outside of the casing with respect to the opening; and a conveyer configured to convey the sheet of the roll body in a state that the slidable support is at the accommodated position.

Abstract: There is provided an image recording apparatus including: a conveyer configured to convey a sheet in a conveying direction; a head configured to discharge a liquid toward the sheet; a heater configured to heat the sheet and/or the liquid on the sheet; a reader positioned downstream in the conveying direction of the heater, the reader being configured to read an image, on the sheet, formed by the head and the heater; and a holder positioned between the reader and the heater in the conveying direction, the holder being configured to hold a body of rotation configured to contact a recording surface of the sheet. In a crossing direction orthogonal to the conveying direction and crossing the recording surface of the sheet being conveyed by the conveyer, both ends in the crossing direction of the holder are positioned outside of both ends in the crossing direction of the reader.

Abstract: There is provided an image recording apparatus including: a casing; a first cover configured to move to an open position and to a close position; a conveyor configured to convey a sheet in a conveying direction; a recording head configured to discharge a liquid onto the sheet; a heater configured to heat at least one of the sheet and the liquid discharged to the sheet; a second cover configured to cover the heater. The second cover is configured to move to a cover position at which the second cover covers the heater so that the heater is not exposed to the outside and to an expose position at which the second cover allows the heater to be exposed to the outside.

Abstract: There is provided a printing apparatus including: a head unit including two first heads and a second head; a support unit arranged to face the head unit and has a support surface; and a sensor arranged between a first virtual line extending in a conveyance direction so as to pass an end of a nozzle group area, of one of the two first heads, defined on a side of other of the two first heads and a second virtual line extending in the conveyance direction so as to pass an end of a nozzle group area, of the other of the two heads, defined on a side of the one of the two first heads, and arranged, in the conveyance direction, upstream of a nozzle group of the second head, the sensor including a projecting member which projects toward the supporting surface with respect to a nozzle surface.

Abstract: A liquid discharge apparatus is provided, which comprises a conveyor, a support member which supports a medium existing in a conveying passage, a head, a maintenance mechanism which has a wiper, and a wiper cleaner. The maintenance mechanism is opposed to a nozzle surface of the head and movable to a wiping position at which the wiper abuts against the nozzle surface and a cleaning position at which the wiper abuts against the wiper cleaner. The wiper cleaner is disposed at a position at which a part thereof is overlapped with the support member in a direction orthogonal to the nozzle surface under or below the support member.

Abstract: A conveyor includes: a receiver that detachably receives a roll-like sheet; a conveyance unit that conveys the sheet in a conveyance orientation along a conveyance surface; and a tensioner that applies tension to the sheet at a position upstream of the conveyance unit in the conveyance orientation. The tensioner includes: a frame having a groove pair extending in a first direction along the conveyance orientation; a guide having a curved surface that contacts the sheet and an engagement member pair that engages with the groove pair; a pivoting member that pivots around an axis extending in a second direction orthogonal to the first direction and parallel to the conveyance surface; a transmission member that transmits pivoting of the pivoting member to the guide; and an urging member that applies urging force including a component in the first direction to the guide.

Abstract: A printing apparatus includes: a printing unit which performs printing on a medium, a main body; a conveyer which conveys the medium; a post-processing unit which performs a post-processing for the medium on which the printing has been performed by the printing unit; a first cover rotatably supported by the main body and in which at least the post-processing part is installed; a second cover arranged to be adjacent to the first cover and supported by the main body such that the second cover is rotatable coaxially with the first cover; and an engaging mechanism which changes a state of the first cover and the second cover between an engaged state and a non-engaged state.

Abstract: A print device includes a supply unit, a print unit, a conveyer, a tensioner, and a rotor. The conveyer is configured to nip and to convey, with a pair of rollers, a long medium in a conveyance direction. The tensioner is configured to contact a second surface of the medium to cause the medium to bend. The tensioner is pivotably supported at a position upstream of the conveyer in the conveyance direction. The rotor is rotatably supported at a position upstream of the conveyer in the conveyance direction, and positioned downstream, in the conveyance direction, of an upstream end portion, in the conveyance direction, of the tensioner. The rotor is positioned such that an upper end of the rotor and a nipped point are at a same height. The rotor is configured to contact the second surface.

Abstract: A liquid discharge apparatus includes: a casing having: a first surface and a second surface positioned apart in a first direction; a third surface and a fourth surface positioned apart in a second direction; and a fifth surface and a sixth surface positioned apart in a third direction; a head; a tank storing a liquid to be supplied to the head; and a sheet accommodating portion accommodating a sheet. The tank is positioned between the first surface and the sheet accommodating portion in the first direction. A range occupied by the tank at least partially overlaps with a range occupied by the sheet accommodating portion in the second direction. A range occupied by the tank at least partially overlaps with a range occupied by the sheet accommodating portion in the third direction.

Abstract: A liquid discharge apparatus is provided, which comprises a conveyer, a rotatable support mechanism which supports a medium, a head, and a maintenance mechanism which has a cap configured to cover nozzles of the head. The support mechanism is configured to rotate about a rotation shaft to a first rotation position and a second rotation position at which a rotation end is separated further from the head as compared with a situation provided at the first rotation position. The maintenance mechanism is configured to move to a waiting position which is positioned oppositely to the rotation shaft of the support mechanism with respect to the rotation end of the support mechanism and a maintenance position which is positioned between the head and the support mechanism disposed at the second rotation position and at which the cap covers the nozzles.

Abstract: A first conveyor conveys a print medium in a conveyance direction from a holder toward a print head and in a return direction opposite to the conveyance direction. A tensioner applies back tension to the print medium between the holder and the first conveyor. A first motor drives the first conveyor. The controller controls the print head and the first motor. The controller performs a correction process of controlling the first motor to repeat a first conveyance and a second conveyance sequentially a plurality of times. The first conveyance is conveying the print medium in the conveyance direction in a state where the back tension is applied to the print medium by the tensioner. The second conveyance is conveying the print medium in the return direction in a state where the back tension is not applied to the print medium by the tensioner.

Abstract: A liquid discharge apparatus is provided, which comprises a head, a maintenance mechanism which has a cap and which is movable to a maintenance position and a waiting position, a first support mechanism which supports the maintenance mechanism disposed at the maintenance position, and a second support mechanism which supports the maintenance mechanism disposed at the waiting position. One of the first and second support mechanisms is relatively movable to a first position and a second position with respect to the other. When the one of them is disposed at the first position, both of them is configured to support the maintenance mechanism simultaneously. When the one of them is disposed at the second position, the other of them is separated away from the maintenance mechanism.

Abstract: A printing apparatus includes: a sheet storing part configured to store a sheet; a conveying mechanism configured to convey the sheet taken out from the sheet storing part; a first frame and a second frame arranged in an opposing direction with the conveying mechanism interposed therebetween; a printing part configured to perform printing on the sheet conveyed by the conveying mechanism; a cover composing at least a part of an upstream side, of the printing apparatus, with respect to the printing part in a conveyance direction in which the sheet is conveyed by the conveying mechanism; and a rotational shaft extending in the opposing direction and configured to support the cover to be rotatable. The rotational shaft has a first end and a second end in the opposing direction, and the first end is supported by the first frame and the second end is separated away from the second frame.

Abstract: A liquid discharge apparatus is provided, which comprises a conveyor, a support member which supports a medium existing in a conveying passage, a head, a maintenance mechanism which has a wiper, and a wiper cleaner. The maintenance mechanism is opposed to a nozzle surface of the head and movable to a wiping position at which the wiper abuts against the nozzle surface and a cleaning position at which the wiper abuts against the wiper cleaner. The wiper cleaner is disposed at a position at which a part thereof is overlapped with the support member in a direction orthogonal to the nozzle surface under or below the support member.

Abstract: A printing apparatus includes: a sheet storing part configured to store a sheet; a conveying mechanism configured to convey the sheet taken out from the sheet storing part; a first frame and a second frame arranged in an opposing direction with the conveying mechanism interposed therebetween; a printing part configured to perform printing on the sheet conveyed by the conveying mechanism; a cover composing at least a part of an upstream side, of the printing apparatus, with respect to the printing part in a conveyance direction in which the sheet is conveyed by the conveying mechanism; and a rotational shaft extending in the opposing direction and configured to support the cover to be rotatable. The rotational shaft has a first end and a second end in the opposing direction, and the first end is supported by the first frame and the second end is separated away from the second frame.

Abstract: A printing apparatus includes: a printing unit which performs printing on a medium, a main body; a conveyer which conveys the medium; a post-processing unit which performs a post-processing for the medium on which the printing has been performed by the printing unit; a first cover rotatably supported by the main body and in which at least the post-processing part is installed; a second cover arranged to be adjacent to the first cover and supported by the main body such that the second cover is rotatable coaxially with the first cover; and an engaging mechanism which changes a state of the first cover and the second cover between an engaged state and a non-engaged state.

Abstract: A liquid discharge apparatus is provided, which comprises a head, a maintenance mechanism which has a cap and which is movable to a maintenance position and a waiting position, a first support mechanism which supports the maintenance mechanism disposed at the maintenance position, and a second support mechanism which supports the maintenance mechanism disposed at the waiting position. One of the first and second support mechanisms is relatively movable to a first position and a second position with respect to the other. When the one of them is disposed at the first position, both of them is configured to support the maintenance mechanism simultaneously. When the one of them is disposed at the second position, the other of them is separated away from the maintenance mechanism.

Abstract: A conveyor includes: a receiver that detachably receives a roll-like sheet; a conveyance unit that conveys the sheet in a conveyance orientation along a conveyance surface; and a tensioner that applies tension to the sheet at a position upstream of the conveyance unit in the conveyance orientation. The tensioner includes: a frame having a groove pair extending in a first direction along the conveyance orientation; a guide having a curved surface that contacts the sheet and an engagement member pair that engages with the groove pair; a pivoting member that pivots around an axis extending in a second direction orthogonal to the first direction and parallel to the conveyance surface; a transmission member that transmits pivoting of the pivoting member to the guide; and an urging member that applies urging force including a component in the first direction to the guide.