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JP2023065297A |
To improve the productivity of double-side printing, with a simple configuration, in a printer.A printer 1 comprises: a printing unit 40; a print conveyance unit 50 which conveys a sheet P which is one example of a medium in the printing...
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JP2023064502A |
To provide a sheet conveyance device which can suppress degradation in productivity in correction of skew of a sheet.A registration unit includes an abutment member which is arranged on the downstream of a conveyance roller part so as to...
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JP7269043B2 |
To provide a sheet conveyance device which can suppress conveyance failure of a sheet by lowering of a sheet conveyance force.A sheet conveyance device (100) includes: conveyance means (108) which conveys a sheet in a predetermined conve...
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JP7267717B2 |
A first roller pair disposed upstream of a second roller pair is separated from each other by a separating mechanism. A control portion is configured to start rotating the second roller pair after a leading edge of a sheet in a sheet con...
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JP7267718B2 |
To provide a sheet carrier adapted to reduce the formation of wrinkles in a sheet and reduce the occurrence of poor transport, and an image forming apparatus comprising the same.A sheet carrier comprises: a manual tray; a pre-register ro...
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JP7266421B2 |
A device for decelerating a transported and flat shaped product includes a brake operable by an air jet supplied by an air jet nozzle. The air jet nozzle is configured to impinge the air jet on a braking force implementing body to exert ...
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JP2023057653A |
To solve the problem in which, in the case where a straight path is utilized which is largely inclined with respect to a horizontal surface in a scanner, a large-sized document with high rigidity is difficult to discharge, and also in wh...
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JP7259323B2 |
A medium stacking device includes an intermediate stacker that receives a medium treated by a treatment portion, and a first alignment member as an example of a contact portion, that is configured to move between a first position for per...
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JP7259134B2 |
In some examples, a sheet processing machine includes at least one sensor device that includes at least two sensors configured as a camera. The sheet processing machine further includes at least one infeed system. The at least one sensor...
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JP2023054433A |
To provide an image forming device capable of suppressing twisting of a sheet between a transfer part and a fixing part.An image forming device 1 includes: a transfer part for transferring an image onto a sheet; a fixing part for fixing ...
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JP2023054431A |
To achieve reduction of operating sound.A sheet transport device includes: a transport roller pair 80 which transports documents D including a document D1 having a first width W1 and a document D2 having a second width W2 wider than the ...
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JP2023053799A |
To improve the accuracy of an image formation position compared with a prior art.A test chart has a first section, a second section, and a third section. The first section is a section where an image is formed while a sheet is sandwiched...
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JP7256678B2 |
A printer uses a mechanical device to correct skew in substrates and uses an electronic lateral registration system to shift ink images to be placed on the de-skewed substrates to remove the need for mechanical components that laterally ...
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JP2023050451A |
To evade the possible deterioration of manuscript reading quality in a reading unit when a thick manuscript like a booklet is read by the reading unit.A scanner 1 includes: a first feed roller pair 16 which feeds a manuscript G; a readin...
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JP7255022B2 |
In some examples, a sheet processing machine includes at least one infeed system including at least one transport means including at least one upper holder and at least one lower holder. The at least one transport means can be and/or is ...
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JP7253964B2 |
To make it easier for a to-be-transferred sheet stack to be transferred to a desired position while the sheets are kept stacked.A sheet stack transfer device comprises two sheet holding units 100 separated at intervals corresponding to t...
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JP7253965B2 |
To transfer a to-be-transferred sheet stack to a desired position while keeping sheets stacked.A sheet stack transfer device comprises two sheet holding units 100 separated at intervals corresponding to the number of to-be-transferred sh...
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JP2023047839A |
To provide an image forming apparatus that can distribute driving force to a toner conveying member from an electric motor for continuously driving the other object to be driven, thereby reducing the number of electric motors and simplif...
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JP7250447B2 |
A sheet conveying apparatus includes a sheet conveyance section, a roller pair unit, first and second guides, and a movable guide including an upstream portion extending upstream in the sheet conveying direction with respect to the nip p...
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JP2023045412A |
To provide a bag-feeding device and a bag-feeding packaging machine provided with the same, which handle a continuous packaging bag body, such that: quality can be ensured and bag loss can be kept to a minimum; bag-feeding to the packagi...
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JP2023513474A |
The printer includes a substrate support, a printhead assembly, a first actuator, a second actuator, and a controller. A printhead assembly deposits material onto a substrate supported on a substrate support. A first actuator is disposed...
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JP7247581B2 |
To provide a medium loading device, a medium processing device, and a medium aligning method in the medium loading device, which is capable of accurately aligning a medium in two directions and improving alignment between the media.A med...
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JP7247746B2 |
A recording apparatus includes: a housing; a recording section that performs a recording operation on a medium and is disposed inside the housing; a storage section that stores the medium; a transport route along which the medium is tran...
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JP7247029B2 |
When an open hole is detected at the front end of a sheet at a conveyance start position, a registration operation to correct a tilt posture of the sheet is avoided, and the present velocity is retrained to convey the sheet without tempo...
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JP2023041272A |
To provide a sheet conveyance device which can prevent skew correction of a resist roller pair from being performed depending on a use state of a user, and an image formation apparatus having the same.A sheet conveyance device (200) in w...
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JP7243238B2 |
An image forming apparatus includes a main body, an image forming unit, a sheet tray disposed below the image forming unit, and a retransport assembly configured to transport a sheet along a retransport path including first, second, and ...
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JP7240591B2 |
To solve problems in a transport device for correcting position deviation due to skew of a medium to be transported, for example, in order to transport a sheet to a target position at a prescribed timing, deviation of the transport timin...
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JP7240556B2 |
In a centering mechanism (1) and a paper sheet handling apparatus (100) including the centering mechanism (1), a centering unit (10) conveys a paper sheet (B) in a pinched state, and centers a position of the paper sheet (B) in a width d...
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JP2023036329A |
To reduce FPOT while preventing a reduction in image position accuracy.An image forming apparatus has: a sheet loading unit; image forming means; detection means that detects the position of a sheet in a sheet width direction; storage me...
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JP2023031848A |
To detect a front end and a rear end in a medium during conveyance, and to accurately detect positions of both ends of a medium in a direction perpendicular to a conveyance direction of the medium during the conveyance, compared to the c...
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JP2023031462A |
To provide a bill alignment mechanism capable of aligning bills with a simple structure, and a bill identification device including the same.A bill alignment mechanism 10 includes: a conveyance path 11 on which a plurality of bill convey...
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JP7230620B2 |
To suppress paper jamming or quality degradation of an image, etc. caused by carrying a recording medium through a carrying path in a state of being tilted.An image formation device 1 comprises: a scanner 22 for picking up a paper sheet ...
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JP2023026873A |
To solve the problem in which the movement in the thrust direction is restricted by the pickup roller when making the paper in the tray follow the side regulation guide with the skew feeding roller.A sheet feeding device 230 of the inven...
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JP7231510B2 |
To provide a carrier device capable of carrying a target object supplied to the upstream side of a carrying passage to a working section from the downstream side in a predetermined posture.There is provided a carrier device for carrying ...
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JP7225739B2 |
A sheet conveying device (200) includes a sheet pickup body (221), a first sheet conveyor (251, 255, 252), and a second sheet conveyor (271, 272), which are disposed in this order along a sheet conveyance direction, and a determiner (553...
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JP7225622B2 |
To provide a conveying device capable of conveying an object to be conveyed having a shorter length in a conveying direction and making it hard to cause the object to be conveyed to be twisted.An image forming device 10 includes: a resis...
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JP7225350B2 |
To perform sheet skew correction in short conveyance distance, while preventing buckling of the sheet.A sheet conveying device (50) comprises an abutting surface (301) extending to a sheet conveying direction (Dx), first obliquely feedin...
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JP2023019469A |
To prevent image formation failure from being generated, even in a state where a rear end of a sheet is in an image forming part when conveyance of the sheet is stopped.A cutting device 300 comprises: a first cutting part 300C for cuttin...
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JP2023020342A |
To provide a sheet conveying device for solving the problem that, when correcting an image to be transferred in order to correct an image positional deviation between the front surface and the back surface, it is necessary to make the sh...
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JP2023018137A |
To provide a medium transport device which can transport a medium more appropriately, a control method and a control program.A medium transport device 100 has: plural feed rollers 112 which are located at intervals in a direction orthogo...
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JP7218569B2 |
To provide a sheet conveying device capable of accurately detecting a skew amount of sheets having various sizes and a positional deviation amount thereof in a width direction with a simple constitution, and an image forming device inclu...
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JP3240790U |
An automatic paper feeder capable of stably correcting the inclination of paper feed with a simple mechanism is provided. An automatic sheet feeder includes a body, a stopper assembly, an actuator assembly and a controller. A paper trans...
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JP7216910B2 |
To provide a sheet material conveyance device capable of extending the life of sheet material processing means, and to provide an image forming device.A sheet material conveyance device includes: a sheet material loading part; a main con...
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JP7215150B2 |
An image forming device comprising: a feeder that feeds a sheet; a resisting unit that corrects skew of the sheet fed by the feeder and carries the sheet toward downstream side; a detector that detects the sheet carried toward downstream...
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JP2023014564A |
To provide a media carrier device which can compensate medium skew and suppress skew-compensated medium from skewing again.A media carrier device 90 includes a first carrying roller pair 91 and a second carrying roller pair 35 that carry...
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JP2023013440A |
To provide a sheet conveying device capable of adjusting a sheet to be in an appropriate position on a sheet conveyance path with a configuration low in cost.A sheet conveying device 4 comprises a conveyance roller pair 4r, a contact/sep...
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JP7212858B2 |
To place an IC card transported by a first transport line on a second transport line stably and write information into the IC card reliably.A holding transport mechanism 50 is provided between a first transport line 32 and a second trans...
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JP2023013615A |
To provide a sheet conveying device capable of improving a quality of a product.A sheet conveying device includes: a conveying guide unit that guides a sheet along a conveying center line of a conveying path extending in a conveying dire...
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JP2023012031A |
To provide a sheet conveyance device with a simple and compact configuration capable of correcting skew of a sheet easily and reliably even when sheets of different shapes are used.The sheet conveyance device includes a first skew correc...
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JP2023010370A |
To provide an image forming apparatus that can prevent a reduction in image quality due to vibration from a portion related to the entire sheet conveyance system.An image forming apparatus forms images on photoreceptor drums 2 acting as ...
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