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1. 发明授权

US09873575B2 Image forming apparatus that displays remaining amount of sheets, control method therefor, and storage medium 有权
公开(公告)号：US09873575B2
公开(公告)日：2018-01-23
申请号：US15086682
申请日：2016-03-31
申请人： CANON KABUSHIKI KAISHA
发明人： Keisuke Aizono
IPC分类号： B65H1/28 , B65H1/26 , B65H5/00 , B65H7/04 , B65H7/20 , G03G15/00
CPC分类号： B65H1/28 , B65H1/266 , B65H5/006 , B65H7/04 , B65H7/20 , B65H2301/42264 , B65H2405/15 , B65H2511/152 , B65H2511/30 , B65H2513/40 , B65H2551/18 , B65H2551/26 , B65H2551/27 , B65H2801/06 , G03G15/6508 , G03G15/6511 , G03G2215/00729 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： An image forming apparatus which prevents degradation of sheets stacked in a stacking unit. A sheet feeding unit has a first stacking unit and a second stacking unit. When sheets stacked in the first stacking unit have run out, sheets stacked in the second stacking unit are moved to the first stacking unit. A remaining amount of sheets in the sheet feeding unit is indicated on a display unit. When sheets are stacked in the second stacking unit, the display unit provides an indication that a remaining amount of sheets in the sheet feeding unit is the largest.

2. 发明申请

US20170257509A1 IMAGE-FORMING DEVICE HAVING A PLURALITY OF PAPER-SUPPLY STAGES 有权
公开(公告)号：US20170257509A1
公开(公告)日：2017-09-07
申请号：US15432773
申请日：2017-02-14
申请人： KYOCERA Document Solutions Inc.
发明人： Daiki SONE
IPC分类号： H04N1/00
CPC分类号： H04N1/00954 , G03G15/553 , G03G15/6508 , G03G2215/00729 , H04N1/00623 , H04N1/00644 , H04N1/00925 , H04N2201/0094
摘要： Provided is an image-forming device that improves convenience for a user. The image-forming device includes a plurality of power-supply stages, remaining paper amount detection sensors, and a system control unit. A remaining paper amount detection sensor detects the remaining paper amount in a paper-supply stage. When the remaining paper amount that is detected by the remaining paper amount detection sensor is less than a fixed value, the system control unit sets the paper-supply stage having a paper amount that is less than the fixed value as a FAX use only paper-supply stage.

3. 发明授权

US09733605B2 Determining an available capacity 有权
公开(公告)号：US09733605B2
公开(公告)日：2017-08-15
申请号：US13628655
申请日：2012-09-27
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Emilo Lopez Matos , Jose Ma. Montserrat Caldero , Joan Sanjuan Mercadal , Ricardo Sanchis Estruch , David Chanclon Fernandez , Gianni Cessel , Xavier Alonso Becerro , Ignacio de Olazabal Zugasti
IPC分类号： G03G15/00 , B65H31/02 , B65H1/04 , B65H7/02
CPC分类号： G03G15/6502 , B65H1/04 , B65H7/02 , B65H31/02 , B65H2301/4212 , B65H2511/152 , B65H2511/182 , B65H2511/30 , B65H2511/416 , B65H2515/10 , B65H2553/21 , B65H2553/412 , B65H2553/416 , B65H2801/06 , G03G2215/00729 , B65H2220/01 , B65H2220/03
摘要： A sensor can sense a weight of items in an area. A sensor can sense a height of items in the area. An available capacity of the area can be determined based on the sensed weight and height.

4. 发明申请

US20170113888A1 PRINT MEDIA MANAGEMENT 审中-公开
公开(公告)号：US20170113888A1
公开(公告)日：2017-04-27
申请号：US14920040
申请日：2015-10-22
申请人： Elwha LLC
发明人： Roderick A. Hyde , Jordin T. Kare
IPC分类号： B65H1/20 , B65H1/04
CPC分类号： B65H3/44 , B65H1/04 , B65H7/02 , B65H7/20 , B65H2301/21 , B65H2511/13 , B65H2511/152 , B65H2511/30 , B65H2511/411 , B65H2511/414 , B65H2515/10 , B65H2551/27 , B65H2553/40 , G03G15/6508 , G03G2215/00725 , G03G2215/00729 , G03G2215/00742 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： Described embodiments include a system and method. A print sheet media management system includes a feeder apparatus configured to transfer a sheet from a stack of printable sheet media to a print engine. The system includes a weight sensor configured to sense a weight of the stack of printable sheet media. The system includes an evaluation circuit configured to estimate the number of sheets in the stack of printable sheet media in response to (i) a sensed weight of the stack of printable sheet media before a sheet of the stack of printable sheet media is transferred and (ii) a sensed weight of the stack of printable sheet media after the sheet of printable sheet media is transferred. The system includes a communications circuit configured to transmit data indicative of the estimated number of printable sheets in the stack of printable sheet media.

5. 发明申请

US20170088378A1 IMAGE FORMING APPARATUS THAT CHANGES OVER PAPER FEEDING STAGES 有权
公开(公告)号：US20170088378A1
公开(公告)日：2017-03-30
申请号：US15283171
申请日：2016-09-30
申请人： KYOCERA Document Solutions Inc.
发明人： Daiki SONE
IPC分类号： B65H7/04 , B65H1/26
CPC分类号： B65H7/04 , B65H1/266 , B65H3/44 , B65H7/20 , B65H43/02 , B65H2511/20 , B65H2511/30 , B65H2511/414 , B65H2511/415 , B65H2513/42 , B65H2801/06 , G03G15/50 , G03G15/6508 , G03G2215/00729 , B65H2220/03 , B65H2220/02 , B65H2220/01 , B65H2220/11
摘要： Provided is an image forming apparatus preventing lowering of continuous printing performance; including plural paper feeding stages in main body; a residual paper quantity detection sensor; a printer part printing on paper; a paper feeding stage searching part functioning every time paper feeding is made; a paper feeding stage selection part determining existence of paper feeding capable stage, on result by paper feeding stage searching part, and selecting a paper feeding stage; a system control part performing stage changeover according to selection result by paper feeding stage selection part; when there exists no paper feeding capable stage, paper feeding stage selection part notifying system control part of it, and when there exists paper feeding capable stage, paper feeding stage selection part altering priority levels in stage searching on detection result by residual paper quantity detection sensor, and number of sheets required for printing, selecting paper feeding stage.

6. 发明申请

US20160231969A1 IMAGE FORMING APPARATUS THAT USES SET SHEET INFORMATION, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM 审中-公开
标题翻译：使用设置表信息的图像形成装置，控制其的方法和存储介质
公开(公告)号：US20160231969A1
公开(公告)日：2016-08-11
申请号：US15014447
申请日：2016-02-03
申请人： CANON KABUSHIKI KAISHA
发明人： Masaki Kashiwagi
IPC分类号： G06F3/12
CPC分类号： G06F3/1253 , G03G15/5016 , G03G15/502 , G03G15/6508 , G03G2215/00725 , G03G2215/00729 , G06F3/1204 , G06F3/126 , G06F3/1265 , G06F3/1274 , G06K15/005 , G06K15/1809 , G06K15/4065
摘要： An image forming apparatus that uses set sheet information and is capable of reducing time and effort in replenishing sheets. At least one sheet feed cassette stores sheets. Sheet information of the sheet feed cassette is set according to specifications of the stored sheets using a setting screen displayed on a console panel. Print processing is performed using sheets corresponding to information on sheets included in a print job. It is determined whether or not the information on sheets corresponds to the sheet information of the sheet feed cassette. A sensor detects operations of opening and closing the sheet feed cassette. Even when an operation of opening the cassette or removal of the same has been detected, if the sheet information of the cassette corresponds to the information on sheets, the console panel does not display the setting screen.
摘要翻译：一种图像形成装置，其使用设定纸张信息并且能够减少补充纸张的时间和精力。至少一张供纸盒存储纸张。使用控制面板上显示的设置画面，根据存储的纸张的规格设置供纸盒的纸张信息。使用对应于包括在打印作业中的纸张上的信息的纸张来执行打印处理。确定纸上的信息是否对应于供纸盒的纸张信息。传感器检测打印和关闭供纸盒的操作。即使检测到打开磁带盒或拆卸磁带的操作，如果磁带盒的纸张信息对应于纸张上的信息，则控制面板不显示设置画面。

7. 发明申请

US20160221371A1 IMAGE FORMING APPATUS CAPABLE OF REDUCING DOWNTIME OF PRINTING WHEN PAPER STORED IN PAPER FEEDING CASSETTE RUN OUT DURING PRINTING 有权
标题翻译：在纸张输送期间存储的纸张在打印期间运行时可以减少打印停纸的图像形成
公开(公告)号：US20160221371A1
公开(公告)日：2016-08-04
申请号：US15011526
申请日：2016-01-30
申请人： KYOCERA Document Solutions Inc.
发明人： Akihiro KANEKAWA , Naoki TAKEUCHI
IPC分类号： B41J13/00
CPC分类号： B41J13/0009 , G03G15/6508 , G03G15/6511 , G03G2215/00729
摘要： Provided is an image forming apparatus including a plurality of paper feeding cassettes, a paper detecting sensor, a detecting sensor, a paper feeding switching determination part, and a system control part. The paper feeding switching determination part confirms a state change in the paper feeding cassettes, after the elapse of awaiting time until a start of determination of whether or not switching of paper feeding is possible, if it is determined that a document stored in the paper feeding cassettes runs out, based on an operating condition of the apparatus, a change in detection results by the paper feeding detecting sensor, and detection results by the detecting sensor, and determines whether or not the switching of paper feeding is possible. The system control part controls the switching of paper feeding based on the determination results by the paper feeding switching determination part.
摘要翻译：提供了一种图像形成装置，包括多个供纸盒，纸张检测传感器，检测传感器，给纸切换确定部分和系统控制部分。供纸切换判定部确认供纸盒的状态变化，在经过等待时间之后，直到开始确定是否可以切换供纸，如果确定存储在供纸纸张中的文件基于设备的操作状态，纸张供纸检测传感器的检测结果的改变以及检测传感器的检测结果，盒子被用完，并且确定是否可以进行送纸切换。系统控制部根据供纸切换判定部的判断结果来控制送纸切换。

8. 发明申请

US20160185134A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20160185134A1
公开(公告)日：2016-06-30
申请号：US14979470
申请日：2015-12-27
申请人： KYOCERA Document Solutions Inc.
发明人： Naoki Takeuchi
IPC分类号： B41J11/00 , B65H7/04 , B65H5/26 , B41J11/22 , B65H1/26
CPC分类号： B41J11/0095 , B41J11/22 , B65H1/266 , B65H5/26 , B65H7/04 , G03G15/6508 , G03G2215/00725 , G03G2215/00729
摘要： Provided is an image forming apparatus that shortens time period for interruption of printing. Image forming apparatus includes paper feeding cassettes, a paper sheet detection sensor, a sensing sensor, a paper feeding changeover determining part, and a system control part. The paper feeding cassettes are detachably loaded inside of an apparatus main body. Paper sheet detection sensor detects a paper sheet stored in the paper feeding cassette. Sensing sensor senses paper sheet conveyed along the carrying passage from the paper feeding cassette. Paper feeding changeover determining part determines whether or not changeover of paper feeding is possible, on the basis of operation state of the apparatus, a change in result of detection by paper sheet detection sensor, and the result of sensing by sensing sensor. System control part controls changeover of paper feeding on the basis of result of determination by paper feeding changeover determining part.
摘要翻译：提供一种缩短打印中断时间的图像形成装置。图像形成装置包括供纸盒，纸张检测传感器，感测传感器，供纸切换确定部和系统控制部。供纸盒可拆卸地装载在设备主体的内部。纸张检测传感器检测存储在供纸盒中的纸张。感应传感器感测沿着输送通道从供纸盒传送的纸张。供纸切换确定部分基于设备的操作状态，纸张检测传感器的检测结果的变化以及感测传感器的感测结果来确定是否可能进行供纸切换。系统控制部分根据供纸切换决定部分的判定结果，控制送纸切换。

9. 发明申请

US20150130124A1 FEEDING APPARATUS, IMAGE FORMING APPARATUS, CONTROL METHOD THEREOF, AND STORAGE MEDIUM STORING A PROGRAM 审中-公开
标题翻译：进给装置，图像形成装置，其控制方法和存储介质存储程序
公开(公告)号：US20150130124A1
公开(公告)日：2015-05-14
申请号：US14513504
申请日：2014-10-14
申请人： CANON KABUSHIKI KAISHA
发明人： Tsuyoshi Muto
IPC分类号： B65H7/04 , B65H1/28 , B65H7/20 , B65H1/04
CPC分类号： B65H1/28 , B65H1/14 , B65H7/04 , B65H7/20 , B65H2403/544 , B65H2405/15 , B65H2511/10 , B65H2511/30 , B65H2511/51 , B65H2551/212 , B65H2551/27 , G03G15/6508 , G03G2215/00729 , B65H2220/01 , B65H2220/03
摘要： A presence/absence of paper on first and second stacking units, which are each capable of stacking a predetermined size of paper, is detected by first and second detection units. And in a case where a determination is performed as to whether or not paper of a size larger than the predetermined size is stacked astride the first and second stacking units and it is determined that a large size paper is stacked, a paper remaining amount is displayed based on the detection of either the first or second detection unit, and in a case where it is determined that a large size paper is not stacked, paper remaining amounts are displayed based on the detection of the first and second detection units respectively.
摘要翻译：通过第一和第二检测单元检测出能够堆叠预定尺寸的纸的第一和第二堆叠单元上的纸张的存在/不存在。而且，在确定尺寸大于预定尺寸的纸张是否跨越第一和第二堆积单元堆叠并且确定大尺寸纸张被堆叠的情况下，显示纸剩余量基于第一或第二检测单元的检测，并且在确定大尺寸纸不堆叠的情况下，分别基于第一和第二检测单元的检测来显示纸剩余量。

10. 发明授权

US08998197B2 Sheet stacking device and image forming apparatus provided with same 有权
标题翻译：片材堆垛装置及具备该片材的图像形成装置
公开(公告)号：US08998197B2
公开(公告)日：2015-04-07
申请号：US13972592
申请日：2013-08-21
申请人： KYOCERA Document Solutions Inc.
发明人： Masaki Murashima
IPC分类号： B65H31/00 , G03G15/00 , B65H31/02 , B65H43/06
CPC分类号： B65H31/00 , B65H31/02 , B65H43/06 , B65H2301/4212 , B65H2405/111 , B65H2511/30 , B65H2511/515 , B65H2553/612 , G03G15/6552 , G03G2215/00421 , G03G2215/00628 , G03G2215/00729 , B65H2220/03
摘要： A sheet stacking device includes a device main body, a sheet discharge unit, a sheet stacking portion and a sheet detector. The sheet discharge unit discharges sheets. The sheet stacking portion includes a sheet stacking surface on which the sheets are to be stacked. The opening is formed in the sheet stacking surface. The sheet detector includes a detection piece capable of projecting upwardly of the sheet stacking surface from the opening. The sheet detector detects a first state, a second state and a third state. The first state is a state where no sheet is placed on the sheet stacking surface. The second state is a state where a first number of the sheets discharged are placed on the sheet stacking surface. The third state is a state where a second number of the sheets larger than the first number are placed on the sheet stacking surface.
摘要翻译：片材堆叠装置包括装置主体，片材排出单元，片材堆叠部分和片材检测器。片材排出单元排出片材。片材堆叠部分包括片材堆叠表面，片材将被堆叠在其上。开口形成在片材堆叠表面中。片材检测器包括能够从开口向上突出片材堆叠表面的检测件。片材检测器检测第一状态，第二状态和第三状态。第一状态是在片材堆叠表面上没有放置片材的状态。第二状态是将排出的第一张片材放置在片材堆叠面上的状态。第三状态是将第二数量大于第一数量的片材放置在片材堆叠表面上的状态。

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