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41. 发明公开

EP2375291A1 Image formation apparatus 有权
标题翻译：图像形成装置
公开(公告)号：EP2375291A1
公开(公告)日：2011-10-12
申请号：EP11172488.6
申请日：2003-01-15
申请人： CANON KABUSHIKI KAISHA
发明人： Tsuruya, Satoshi , Tsukida, Shinichi , Sakaizawa, Katsuhiro , Suzuki, Takehiko , Shinohara, Seiichi , Shibata, Masahiro
IPC分类号： G03G15/08 , G03G15/00 , G03G21/18
CPC分类号： G03G21/1885 , G03G15/0862 , G03G15/0863 , G03G15/0896 , G03G15/553 , G03G15/556 , G03G21/1892 , G03G2215/0177 , G03G2215/0697 , G03G2221/1823 , G03G2221/1892
摘要： A color printer has multiple developing-agent-containing cartridges each having storage units, and a cartridge holding unit for rotatably holding the developing-agent-containing cartridges. With one of the multiple developing-agent-containing cartridges positioned at an image formation position, a latent image on an image carrying member is developed by the developing agent contained in the developing-agent-containing cartridge. An access position where the storage units of the developing-agent-containing cartridges are accessed is a position other than the image formation position. This provides an image formation device and a control method thereof whereby storage units provided to developing-agent-containing cartridges can be accessed in a precise manner.
摘要翻译：彩色打印机具有多个含有显影剂的盒，每个盒具有存储单元，以及盒保持单元，用于可旋转地保持含有显影剂的盒。当多个含显影剂的盒中的一个定位在图像形成位置时，图像承载部件上的潜像通过容纳在含显影剂盒中的显影剂显影。存取含显影剂盒的存储单元的存取位置是图像形成位置以外的位置。这提供了一种图像形成装置及其控制方法，由此可以以精确的方式访问设置于含有显影剂的盒的存储单元。

42. 发明公开

EP2357537A3 Developer and Image Forming Apparatus Including the Same 有权转让
标题翻译：包括它的显影剂和图像形成装置
公开(公告)号：EP2357537A3
公开(公告)日：2011-09-07
申请号：EP10175192.3
申请日：2010-09-03
申请人： Samsung Electronics Co., Ltd.
发明人： KIM, Jong-in , KWEON, Dae-seob , LEE, Sang-hoon , CHO, Won-il , LEE, Yoon-tae , LEE, Jae-sung
IPC分类号： G03G21/12 , G03G21/18
CPC分类号： G03G21/12 , G03G21/105 , G03G21/1814 , G03G21/1882 , G03G21/1892
摘要： A developer of an image-forming apparatus includes a photoconductor (1), a housing (90) comprising a waste toner container (20) in which waste toner removed from the photoconductor (1) is contained, and a recessed portion (40) depressed downwardly in a center portion of an upper wall of the waste toner container (20), the center portion corresponding to a center portion of the photoconductor (1) in a lengthwise direction to move toner away from the center portion.
摘要翻译：一种图像形成设备的显影剂包括光电导体（1），包含废调色剂容器（20）的壳体（90），其中包含从光电导体（1）移除的废调色剂，并且凹陷部分（40）被压下在废调色剂容器（20）的上壁的中央部分向下延伸，该中心部分对应于光导体（1）在纵向方向上的中心部分，以使调色剂远离中心部分。

43. 发明授权

EP1591261B1 Image forming apparatus and detachable part 有权转让
标题翻译：具有可分离部件的图像形成装置
公开(公告)号：EP1591261B1
公开(公告)日：2011-03-16
申请号：EP05001565.0
申请日：2005-01-26
申请人： FUJI XEROX CO., LTD.
发明人： Ono, Tomohiro , Hosoya, Tamaki
IPC分类号： B41J29/393 , G03G15/00 , B41J2/175
CPC分类号： G03G21/1892

44. 发明公开

EP1955862A1 Image forming apparatus and detachable part 审中-公开
标题翻译：一种图像形成装置，设备具有可拆卸部分和用于图像形成设备的主要元件
公开(公告)号：EP1955862A1
公开(公告)日：2008-08-13
申请号：EP08008127.6
申请日：2005-01-26
申请人： FUJI XEROX CO., LTD.
发明人： Ono, Tomohiro , Hosoya, Tamaki
IPC分类号： B41J29/393 , G03G15/00 , B41J2/175
CPC分类号： G03G21/1892
摘要： An image forming apparatus includes an image forming section to which a replaceable part is detachably attached and a switching section for switching an operation mode of the image forming section between an approved part mode corresponding to a case wherein an approved part is attached as the replaceable part and a unapproved part mode corresponding to a case wherein a part other than the approved part is attached.
摘要翻译：一种图像形成装置包括：图像形成部，其可更换的部件可装卸地安装和用于切换到图像形成在批准的零件模式对应的情况下worin批准部分之间部分的操作模式的切换部安装作为可更换的部件和未经批准的部分模式对应于worin比核准部分以外的部分的情况下被安装。

45. 发明公开

EP1329777A2 Image formation apparatus, and control method for image formation apparatus 有权
标题翻译： BilderzeugungsgerätundzugehörigesSteuerungsverfahren
公开(公告)号：EP1329777A2
公开(公告)日：2003-07-23
申请号：EP03000889.0
申请日：2003-01-15
申请人： CANON KABUSHIKI KAISHA
发明人： Tsuruya, Satoshi, c/o Canon Kabushiki Kaisha , Tsukida, Shinichi, c/o Canon Kabushiki Kaisha , Sakaizawa, Katsuhiro, c/o Canon Kabushiki Kaisha , Suzuki, Takehiko, c/o Canon Kabushiki Kaisha , Shinohara, Seiichi, c/o Canon Kabushiki Kaisha , Shibata, Masahiro, c/o Canon Kabushiki Kaisha
IPC分类号： G03G15/08
CPC分类号： G03G21/1885 , G03G15/0862 , G03G15/0863 , G03G15/0896 , G03G15/553 , G03G15/556 , G03G21/1892 , G03G2215/0177 , G03G2215/0697 , G03G2221/1823 , G03G2221/1892
摘要： A color printer has multiple developing-agent-containing cartridges each having storage units, and a cartridge holding unit for rotatably holding the developing-agent-containing cartridges. With one of the multiple developing-agent-containing cartridges positioned at an image formation position, a latent image on an image carrying member is developed by the developing agent contained in the developing-agent-containing cartridge. An access position where the storage units of the developing-agent-containing cartridges are accessed is a position other than the image formation position. This provides an image formation device and a control method thereof whereby storage units provided to developing-agent-containing cartridges can be accessed in a precise manner.
摘要翻译：彩色打印机具有多个具有存储单元的含显影剂的盒，以及用于可旋转地保持含显影剂的盒的盒保持单元。使用位于图像形成位置的多个含显影剂的盒中的一个，通过包含在含显影剂的盒中的显影剂使图像承载元件上的潜像显影。访问包含显影剂的盒的存储单元的访问位置是除了图像形成位置之外的位置。这提供了一种图像形成装置及其控制方法，由此可以精确地访问提供给含显影剂的盒的存储单元。

46. 发明公开

EP0927916A2 Image formation apparatus detachably mounting cartridge 审中-公开
标题翻译： Aus einemBilderzeugungsgerätabnehmbare Arbeitseinheit
公开(公告)号：EP0927916A2
公开(公告)日：1999-07-07
申请号：EP98124752.1
申请日：1998-12-28
申请人： CANON KABUSHIKI KAISHA
发明人： Tahara, Motoaki c/o Canon Kabushiki Kaisha
IPC分类号： G03G21/18
CPC分类号： G03G21/1892 , G03G21/1889 , G03G2215/0119 , G03G2221/1823 , G03G2221/1838
摘要： Machine discrimination data stored in an information storage area of a memory in a body of an image formation apparatus is read, and data stored in a machine information storage area of a memory in a cartridge mounted in the image formation apparatus is read. If the data in the cartridge is not "0", it is judged whether or not the data in the body is identical with the data in the cartridge. If not identical, an error flag is set into "1", and it is considered that a mounting error occurs, and controlling to prohibit image formation is performed. On the other hand, if the data in the cartridge is "0", the mounted cartridge is considered as an unused cartridge, and the machine discrimination data of the body is stored in the mounted cartridge.
摘要翻译：读取存储在图像形成装置的主体中的存储器的信息存储区域中的机器识别数据，并且读取存储在安装在图像形成装置中的盒中的存储器的机器信息存储区域中的数据。如果墨盒中的数据不是“0”，则判断身体中的数据是否与墨盒中的数据相同。如果不相同，则将错误标志设定为“1”，认为发生安装错误，进行禁止图像形成的控制。另一方面，如果盒中的数据为“0”，则安装的盒被认为是未使用的盒，并且主体的机器识别数据被存储在安装的盒中。

47. 发明公开

EP4394521A1 IMAGE-FORMING APPARATUS AND CONTROL METHOD THEREOF, AND PROCESS CARTRIDGE CHIP 审中-公开
公开(公告)号：EP4394521A1
公开(公告)日：2024-07-03
申请号：EP23220670.6
申请日：2023-12-29
申请人： Zhuhai Pantum Electronics Co., Ltd.
发明人： ZHANG, Hao , WU, Baolong
IPC分类号： G03G21/14 , G03G21/18
CPC分类号： G03G21/1892 , G03G21/1889 , G03G21/14 , G03G15/553
摘要： The present disclosure provides an image-forming apparatus, a control method, and a process cartridge chip. At least one process cartridge is installed on the image-forming apparatus; the image-forming apparatus includes a data control unit and an engine control unit; and both the engine control unit and the data control unit are capable of communicating with the process cartridge chip. The method includes after the engine control unit completes startup and before the data control unit completes startup, sending a response message to the engine control unit, where the response message is configured to determine whether a replacement event occurs in the at least one process cartridge; and a determination result of whether the replacement event occurs in the at least one process cartridge is configured to determine whether a preset image-forming preparation operation is executed before the data control unit completes startup.

48. 发明公开

EP3413140A1 IMAGE FORMING APPARATUS, ELECTRONIC STORAGE DEVICE, CARTRIDGE, AND METHOD OF CONTROLLING IMAGE FORMING APPARATUS 有权
公开(公告)号：EP3413140A1
公开(公告)日：2018-12-12
申请号：EP18170024.6
申请日：2018-04-30
申请人： CANON KABUSHIKI KAISHA
发明人： NAMIKI, Takayuki , INOUE, Naoki
IPC分类号： G03G21/18
CPC分类号： G03G21/1892 , G03G15/5016 , G03G21/1882 , G03G21/1889 , G03G2221/1823
摘要： An image forming apparatus (100) to which a cartridge (10) including an electronic storage device (M) can detachably be attached, characterized by comprising: obtaining means (109) for obtaining control information used for image formation from a first area (401, 601) of the electronic storage device and obtaining determination information used to determine correctness of the control information stored in the first area from a second area (402, 602) configured to store the determination information; determination means (120) for determining the correctness of the control information based on the control information and the determination information; and control means (113, 114) for, if the determination means determines that the control information is correct, controlling image formation using the control information obtained by the obtaining means.

49. 发明授权

EP3206152B1 IMAGE FORMING APPARATUS, CONTROL METHOD THEREOF, COMPUTER PROGRAM, AND CARTRIDGE 有权
公开(公告)号：EP3206152B1
公开(公告)日：2018-09-12
申请号：EP17153465.4
申请日：2017-01-27
申请人： Canon Kabushiki Kaisha
发明人： SASAKI, Hidemi
IPC分类号： G06F21/44 , G03G15/08 , G03G21/18 , G06F21/73 , H04L9/32 , H04N1/40 , H04N1/44
CPC分类号： H04N1/40006 , G03G21/1892 , G03G2215/00126 , G06F21/44 , G06F21/73 , H04L9/3247 , H04L63/08 , H04L63/123 , H04N1/00538 , H04N1/4426 , H04N1/4433 , H04N2201/0094
摘要： This image forming apparatus determines, in accordance with state information indicating the state of the image forming apparatus, whether or not a timing for executing an authentication process of a removable cartridge has arrived. Furthermore, if the timing for executing a cartridge authentication process has arrived, this image forming apparatus obtains authentication information regarding authentication from the cartridge, and determines, from the authentication information, whether or not an authentication process is required to be executed. When an authentication process has been executed, an authentication result is written in a storage area of the cartridge.

50. 发明公开

EP3153934A1 IMAGE FORMING APPARATUS, CONSUMABLE PRODUCT MANAGEMENT METHOD, AND COMPUTER PROGRAM 无效
标题翻译： BILDERZEUGUNGSVORRICHTUNG，VERBRAUCHSPRODUKTVERWALTUNGSVERFAHREN UND COMPUTERPROGRAMMPRODUKT
公开(公告)号：EP3153934A1
公开(公告)日：2017-04-12
申请号：EP16188569.4
申请日：2016-09-13
申请人： Canon Kabushiki Kaisha
发明人： KANAKUBO, Yukio
IPC分类号： G03G21/18
CPC分类号： G03G15/556 , G03G15/0863 , G03G21/1889 , G03G21/1892
摘要： There is provided an image forming apparatus that can detect a replacement of toner cartridge and can accurately manage information after the replacement even if serial numbers of the toner cartridges before and after the replacement are identical to each other (S26). Each toner cartridge is provided with a nonvolatile memory that can record cartridge information, such as printed page count value i.e., total number of printed sheets (S27) and beginning-of-use date and time. The image forming apparatus includes a device built-in memory that can store and update the cartridge information (S28). The image forming apparatus refers to and compares the cartridge information about two cartridges (S29) that are likely to be replaced at arbitrary timing and identifies the replacement of the toner cartridge if any discordance is confirmed (S210).
摘要翻译：提供了一种图像形成装置，其可以检测到更换墨粉盒，并且即使在更换之前和之后的墨粉盒的序列号彼此相同时，也可以在更换之后准确地管理信息（S26）。每个墨粉盒配备有非易失性存储器，其可以记录墨盒信息，例如打印页数值，即打印页的总数（S27）和开始使用的日期和时间。图像形成装置包括可以存储和更新盒信息的装置内置存储器（S28）。图像形成装置参考并比较在任意时刻可能被更换的两个墨盒（S29）的墨盒信息，并且如果确定了不一致，则识别墨粉盒的更换（S210）。

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