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1.发明公开公开(公告)号：US20240345527A1
公开(公告)日：2024-10-17
申请号：US18634175
申请日：2024-04-12
发明人： JUN MIYAJIMA
CPC分类号： G03G15/6544 , B65H37/04 , B65H43/04 , G03G15/5016 , G03G15/6555 , G03G15/6585 , G03G15/70 , B65H2301/51432 , B65H2551/20 , B65H2601/11 , G03G2215/00835
摘要： The present disclosure relates to a sheet processing system allowing a user to easily remove a sheet from a sheet pressure bonding unit when a jam occurs. A control method for the sheet processing system includes conveying a sheet, pressurizing, for a predetermined time, a plurality of conveyed sheets by a pressurizing unit, detecting an occurrence of a jam of the conveyed sheet or sheets, and controlling the pressurizing unit to release a pressurized state by the pressurizing unit even if the predetermined time has not elapsed in a case where the occurrence of the jam is detected while the plurality of sheets is being pressurized.
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公开(公告)号：US20240329586A1
公开(公告)日：2024-10-03
申请号：US18617666
申请日：2024-03-27
发明人： Hidekazu UEMATSU , Toru MATSUYAMA
IPC分类号： G03G15/00
CPC分类号： G03G15/55 , G03G15/5016
摘要： An image forming apparatus includes an image forming unit that forms an image on a medium; a transport unit that transports the medium; and a light emission unit that indicates status of either one, or both, of the image forming unit and the transport unit by using a plurality of light sources including a first light source, a second light source, and a third light source, wherein the light emission unit is configured to perform light emission based on a first light emission mode in which the first light source and the second light source are on at a same time and perform light emission based on a second light emission mode in which the first light source and the third light source are on at a same time.
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公开(公告)号：US12072662B2
公开(公告)日：2024-08-27
申请号：US17227431
申请日：2021-04-12
发明人： Tsukasa Mine , Toshiaki Ohata
CPC分类号： G03G21/12 , G03G15/5016 , G03G15/6558
摘要： An image forming apparatus includes a first seal, on which a first discrimination mark is displayed, provided at a position corresponding to a first mounting portion for mounting a first collecting container for collecting residual toner, and a second seal, on which a second discrimination mark is displayed, provided at a position corresponding to a second mounting portion for mounting a second collecting container for collecting residual toner. A notifying device notifies, in a case that one of the first collecting container and the second collecting container becomes full, information prompting exchange of the collecting container which becomes full and identifying the collecting container to be exchanged by indicating the first discrimination mark or the second discrimination mark.
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公开(公告)号：US12072656B1
公开(公告)日：2024-08-27
申请号：US18184750
申请日：2023-03-16
发明人： Koji Takahashi
IPC分类号： G03G15/00
CPC分类号： G03G15/55 , G03G15/5016
摘要： According to one embodiment, an image forming apparatus includes an image bearing member, a charging roller, an exposure unit, a developing device, a transfer roller, and a control unit. The charging roller charges the image bearing member. The exposure unit forms an electrostatic latent image on the surface of the image bearing member. The developing device develops the electrostatic latent image formed on the surface of the image bearing member into a toner image. The transfer roller transfers the toner image from the image bearing member. The control unit detects a resistance detection voltage of the transfer roller as a voltage for detecting that there is an abnormality in the image bearing member.
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公开(公告)号：US20240168425A1
公开(公告)日：2024-05-23
申请号：US18420989
申请日：2024-01-24
发明人： HIROYUKI MUNETSUGU
CPC分类号： G03G15/5091 , G03G15/0865 , G03G15/5016 , G03G2215/0695
摘要： A replenishing system includes a first image forming apparatus including a first image forming portion, a first accommodating portion and a first mounting port, a second image forming apparatus including a second image forming portion, a second accommodating portion and a second mounting port different from the first mounting port in a shape, a first accommodating device including a first interface portion and accommodating a consumable agent, a second accommodating device including a second interface portion different from the first interface portion in a shape and accommodating a consumable agent. The first interface portion is mountable on the first mounting port, the consumable agent accommodated by the first accommodating device is capable of being replenished, the second interface portion is not mountable on the first mounting port, each of the first and second interface portions is mountable on the second mounting port, and the consumable agent accommodated by the first and second accommodating device are capable of being replenished each other.
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6.发明公开公开(公告)号：US20240160124A1
公开(公告)日：2024-05-16
申请号：US18422210
申请日：2024-01-25
发明人： Takayuki Namiki , Naoki Inoue
CPC分类号： G03G15/0863 , G03G15/5016 , G03G21/1892 , G06K15/14 , G06K15/4075
摘要： An image forming apparatus configured to perform image formation using a component unit configured to be attachable to and detachable from a main body of the image forming apparatus is provided. The image forming apparatus includes: an access unit configured to access a storage device included in the component unit attached to the main body; and a control unit configured to control the access unit to read and update information stored in the storage device. The storage device includes a first area and a second area configured to store use information indicating a use state of the component unit, and updating of the use information stored in the first area by the control unit is configured such that updating only within a predetermined limit is permitted, and no limit is provided on updating of the use information stored in the second area.
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公开(公告)号：US20240152090A1
公开(公告)日：2024-05-09
申请号：US18497155
申请日：2023-10-30
发明人： KOKI SATO
CPC分类号： G03G21/1633 , G03G15/5016 , G03G2215/0872
摘要： An image forming apparatus includes an image forming unit, a casing, a door, a guide portion, a swing member, a regulation portion, and an operating portion. The guide portion includes a first area where the door is rotatable from the closed position to the first opened position, and a second area where the door is rotatable from a position where the door is opened more than the first opened position to the second opened position. The regulation portion switches a regulating state where the guided portion is regulated from moving from the first area to the second area, and an allowable state where the guided portion is allowed to move from the first area to the second area. When the guided portion is positioned at the second area in the regulating state, the regulation portion allows the guided portion to move from the second area to the first area.
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公开(公告)号：US11977348B2
公开(公告)日：2024-05-07
申请号：US17968287
申请日：2022-10-18
发明人： Kenichiro Kitajima
CPC分类号： G03G15/5029 , G03G15/221 , G03G15/5016
摘要： An image forming system includes an image forming apparatus configured to form a toner image on a recording material, a varnish application apparatus configured to apply a varnish to the recording material, and a control unit. The control unit is configured to apply a first application amount of varnish to the recording material per unit area in a case of executing the image forming job for forming a varnish layer on a recording material having a first grammage, and is configured to apply a second application amount of varnish to the recording material per unit area in a case of executing the image forming job for forming the varnish layer on a recording material having a second grammage lower than the first grammage, the second application amount being higher than the first application amount.
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公开(公告)号：US20240103425A1
公开(公告)日：2024-03-28
申请号：US18179611
申请日：2023-03-07
发明人： Shinya MAKIURA , Yuji Kikuchi , Yu Tsuda , Yusuke Kitagawa , Shun Ida , Takaki Saiki
CPC分类号： G03G21/105 , G03G15/5016
摘要： A collecting device includes a collecting path for a developer, at least one transport member that is disposed in the collecting path and that transports the developer by rotating, a driving unit that drives, by receiving electric power, the transport member in such a manner that the transport member rotates, a detecting unit that detects a load applied to the driving unit due to transportation of the developer, and a control unit that controls the driving unit based on the load detected by the detecting unit.
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公开(公告)号：US20240100861A1
公开(公告)日：2024-03-28
申请号：US18274291
申请日：2021-01-28
CPC分类号： B41J3/46 , G03G15/5016
摘要： An example printer device includes a chassis. The example printer device further includes a paper path component along which paper is output from the chassis. The example printer device further includes a display screen movable between a stored position and a deployed position, the paper path component moving as the display screen moves.
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