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Patent Searching and Data


Matches 701 - 750 out of 8,396

Document Document Title
JP2017171476A
To provide a sheet conveyance device capable of reducing labor and time for a sheet removing operation by a user as much as possible by a purge function.When a sheet SH3 is passing a branch point BP toward a relay unit 140 at the time of...  
JP6201930B2  
JP2017165562A
To provide a sheet processing device and a sheet processing method, capable of surely drilling a plurality of punch holes on a sheet with high quality at always.An image formation system includes, in a sheet post-processing device, a dri...  
JP2017167300A
To achieve satisfactory image quality and conveyance stability despite a small number of components.An image forming apparatus comprises: an image forming part G that performs image formation on a recording medium P having sheets laminat...  
JP6197622B2  
JP2017159971A
To provide a rotary roller that can prevent smear at a white face by a simple configuration.The rotary roller 51 having an abutment face 512 abutting on a sheet P at the outer peripheral surface thereof includes a white face that is the ...  
JP6195271B2  
JP6196782B2  
JP2016033086A5  
JP2017149513A
To provide a sheet material lamination device capable of laminating a sheet material without deviation by smooth movement of the sheet material in a difference between a conveying belt and a lamination surface.When a sheet material 2 is ...  
JP2017149095A
To improve the convenience of printing when using a perforated sheet.A printing device can detect the presence/absence of a sheet in a sheet width direction by a sheet presence/absence detection unit (11), feed and back-feed the sheet by...  
JP2017149533A
To prevent loads of a plurality of rotary parts from concentrating on one spot of a sheet being discharged in a case where a loaded-sheet detection device includes the plurality of rotary parts rotatably supported on the upper side of a ...  
JP6187821B2  
JP2017146445A
To provide an image forming apparatus that prevents the occurrence of a failure in paper ejection due to full load of sheets to be ejected, even after recovery from power outage or a power-saving mode.An image forming apparatus 100 compr...  
JP6183054B2  
JP2017142334A
To provide an image forming apparatus that can stabilize a sheet conveyance attitude without newly providing detection means, an image forming system, and an air blowing control method.An image forming apparatus comprises: an air blowing...  
JP6180361B2  
JP2017138545A
To provide an image forming apparatus that can stabilize the behavior at the instance at which the rear end of a recording material passes through a transfer nip part to suppress the occurrence of image defects.A control part, when a rec...  
JP2017137143A
To provide a switch-back conveyance device which can convey a sheet material by surely switching back the sheet material.A switch-back conveyance device includes: a conveyance member which can be driven so as to hold and convey a sheet m...  
JP6175024B2  
JP2017124924A
To take appropriate measures according to status when a sheet is not detected.A printer comprises: a plurality of paper cassettes housing sheets; sensors being the sensors for each of the plurality of paper cassettes and detecting the sh...  
JP6160300B2  
JP2017119428A
To improve precision of an impact position of a discharged liquid in an orthogonal direction.A liquid discharge device includes: first support members CR1K-CR1Y which are arranged on upstream sides of liquid discharge head units 210K-210...  
JP2017119567A
To achieve reduction in the operation sound at the device start-up and quick start-up by shortening the initial operation time at the power supply start-up and facilitating the initial operation in a sheet loading device which is loaded ...  
JP6156355B2  
JP6155815B2  
JP2017114684A
To provide a configuration for detecting presence or absence of a sheet in each sheet tray in a recording device having a plurality of stages of the sheet trays while suppressing an increase in cost.A printer 1 includes a lower stage sid...  
JP2017116741A
To provide a technology to improve a user's operability in removing a jammed medium to the outside of the apparatus.An image forming apparatus comprises: image forming means that forms a toner image on a sheet to be conveyed; fixing mean...  
JP2017109364A
To reduce an occurrence of a paper jam due to contact between a medium guide member and an end portion of a medium.A paper guide unit 70 and a second paper detector 80 are provided on a carriage 41 of a printer 1. In the paper guide unit...  
JP2017111329A
To provide an image forming system and a static eliminating current changing method that can prevent pages of a booklet created through post processing from being difficult to be turned.An image forming system comprises: an image forming...  
JP2017109335A
To provide a printer which makes prints on a roll sheet, achieves downsizing of the printer, and enables near end detection without depending an installation angle.A printer includes a storage part 11, which stores a printing medium woun...  
JP2017107118A
To provide a sheet determination device that can appropriately determine the curled state of a sheet to be ejected.Ejection rollers 51 and 57 eject a sheet on which an image is formed. A fullness detection sensor 54 detects the height of...  
JP2017105572A
To provide an image formation device that can inhibit generation of a wrinkle in a recording medium when the recording medium is rewound and then re-transmitted, and to provide an image formation system and a method for correcting distor...  
JP2017105629A
To provide a post-processing device in which existing sheet end detection sensors can detect a remaining sheet.The post-processing device includes a sheet conveyer that conveys a sheet along a direction indicated by an arrow A, sheet end...  
JP2015209298A5  
JP6148109B2  
JP2017100828A
To provide a sheet alignment device capable of detecting alignment failure.A control part of a post-processing device moves rear and front alignment members to an alignment position so as to align sheets having been transported to a proc...  
JP2017100835A
To provide a curl correction device and an image formation device capable of coping with curls of different curl amount.A curl correction device 100 which corrects curl of a sheet P includes a correction roller 101, a belt unit 102, a ro...  
JP6142866B2  
JP2017095247A
To eliminate wastefulness in a sheet, a developer, and time, relating to a process that is resumed after a jam is settled in a case where a continuous print process and a post-process with a plurality of sheets accumulating in an interme...  
JP2017097063A
To make it possible to accurately correct a curl of a recording medium, compared with a case where a curl of a recording medium is corrected with a pressure to sandwich the recording medium applied by correcting means that corrects a cur...  
JP6136776B2  
JP6137715B2  
JP6135285B2  
JP2017087518A
To provide a printer control method that can prevent a user from repeatedly executing an error recovery operation to recover from a cutter error.The printer has a cutter that moves a movable knife between a home position HP and a cutting...  
JP2017087517A
To provide an art capable of enhancing a sheet conveyance accuracy.A printer comprises: main conveyance means 10 having a conveyance position upstream of a gripping position in sheet detection/gripping means along a conveyance path, for ...  
JP2017087605A
To provide a printing device and conveyance method which can suppress the time required for issuance of a label in high-speed printing.A printing device includes a printing part, a sensor and a conveyance control part. The printing part ...  
JP2014193772A5  
JP6133816B2  
JP6131468B2  

Matches 701 - 750 out of 8,396