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1. 发明专利

JP2013018561A Image forming apparatus and sheet conveyance apparatus 审中-公开
标题翻译：图像形成装置和图像传送装置
公开(公告)号：JP2013018561A
公开(公告)日：2013-01-31
申请号：JP2011150879
申请日：2011-07-07
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： MIYAKAWA TAKAHIRO , MATSUDA TAKASHI , SUSE KOICHI , ISHII SHIGEYUKI , MACHIDA TATSUJI , RI EN , AOKI MASAMI , SUZUKI YUTO
IPC分类号： B65H7/06
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus and a sheet conveyance apparatus which improve the convenience of a printing job at jamming.SOLUTION: The image forming apparatus includes: an image forming part for forming an image on a sheet supplied from a sheet feed tray; an sheet ejection tray for ejecting the sheet on which the image is formed by the image forming part; a plurality of conveyance paths for conveying the sheets from the sheet feed tray to the sheet ejection tray; a detection device for detecting sheet jam and a jamming position thereof in the conveyance paths; a determination device for determining whether there is a conveyance path not via the jamming position when the detection device detects the sheet jam; and a conveyance device for conveying the sheet to the sheet ejection tray on the conveyance path even after jam detection when the determination device determines that there is the conveyance path not via the jamming position.
摘要翻译：要解决的问题：提供一种提高打印作业在卡纸时的便利性的图像形成装置和片材输送装置。图像形成装置包括：图像形成部，用于在从供纸托盘供给的片材上形成图像; 用于喷射由图像形成部分形成有图像的片材的片材排出托盘; 多个输送路径，用于将纸张从供纸托盘输送到出纸托盘; 检测装置，用于检测所述输送路径中的卡纸及其卡住位置; 确定装置，用于当检测装置检测到卡纸时，确定是否存在不经过卡纸位置的输送路径; 以及输送装置，用于当确定装置确定没有通过卡纸位置存在输送路径时，即使在卡纸检测之后，也将纸张输送到输送路径上的纸张排出托盘。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2011197178A Image forming apparatus, and computer readable program 审中-公开
标题翻译：图像形成装置和计算机可读程序
公开(公告)号：JP2011197178A
公开(公告)日：2011-10-06
申请号：JP2010061857
申请日：2010-03-18
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： UCHIDA FUKUTOSHI , MACHIDA TATSUJI , MORIMOTO RYOTA , KAWANAGA SHUN , SONE YUJI , YOKOI NOZOMI , AOKI MASAMI
IPC分类号： G03G15/00 , B65H37/04
摘要： PROBLEM TO BE SOLVED: To dispense with change of the finishing processing position with respect to an image on a printing surface even when a finishing processing position is changed when a printed paper flux is finishing-processed.SOLUTION: During staple printing of the printing set number specified by a printing job, a paper flux printed at an image information direction specified to paper and at specified staple positions 30, 31, 32, 33 and 34, and a paper flux printed in a state where the image information direction specified to paper and the specified staple positions 30, 31, 32, 33 and 34 are rotated by 180° about the center of the paper are alternately delivered and mounted each predetermined set number.
摘要翻译：要解决的问题：即使当打印纸张流量被精加工时，当修整处理位置改变时，也可以减少相对于打印表面上的图像的修整处理位置的改变。解决方案：在打印机的订书机期间由打印作业指定的纸张数，在指定纸张的图像信息方向和指定的订书钉位置30,31,32,33和34处印刷的纸张通量，以及纸张的图像信息方向并且指定的装订位置30,31,32,33和34围绕纸的中心旋转180°交替地传送并安装在每个预定的设定数量上。

3. 发明专利

JP2011184155A Post-processing device and image forming device having the same 审中-公开
标题翻译：后处理装置和具有该处理装置的图像形成装置
公开(公告)号：JP2011184155A
公开(公告)日：2011-09-22
申请号：JP2010052788
申请日：2010-03-10
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： SONE YUJI , UCHIDA FUKUTOSHI , MACHIDA TATSUJI , AOKI MASAMI , KAWA NAGATOSHI , YOKOI NOZOMI , MORIMOTO RYOTA
IPC分类号： B65H37/00 , B41J29/00 , B41J29/38 , B41J29/46 , B65H43/08 , G03G15/00 , G03G21/00
摘要： PROBLEM TO BE SOLVED: To enable a user to perform a jam release operation or the like without interrupting printing on an image forming device body side. SOLUTION: A plurality of post-processing parts which constitute the post-processing device are configured so as to be drawn, respectively. When the drawing of either of the post-processing parts is detected, the conveyance of an image-formed recording medium discharged from an image forming device body to the post processing part for which the drawing has been detected is prohibited. If a jam occurs in the post-processing part for which the drawing has been detected, the destination of the image-formed paper from the image forming device body is changed to the other post-processing part in which a jam does not occur, and the post-processing is continued. Also, the drawing of the post-processing part in use is prohibited. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了使用户能够在不中断图像形成装置主体侧的打印的情况下执行卡纸释放操作等。解决方案：构成后处理装置的多个后处理部分分别被构造成被绘制。当检测到任何一个后处理部分的绘图时，禁止将从图像形成装置主体排出的图像形成的记录介质传送到检测到图形的后处理部分。如果在已经检测到图形的后处理部分发生卡纸，则来自图像形成装置主体的图像形成纸的目的地被改变为不发生卡纸的另一个后处理部分，并且后续处理仍在继续。此外，禁止在使用中的后处理部件的图形。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2011042142A Image forming system 审中-公开
标题翻译：图像形成系统
公开(公告)号：JP2011042142A
公开(公告)日：2011-03-03
申请号：JP2009193202
申请日：2009-08-24
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： AOKI MASAMI , SONE YUJI , MIZUYAMA TETSUHIKO , UCHIDA FUKUTOSHI , KAWANAGA SHUN , MACHIDA TATSUJI , MORIMOTO RYOTA , YOKOI NOZOMI
IPC分类号： B41J29/38 , G06F3/12
摘要： PROBLEM TO BE SOLVED: To make an image forming apparatus maintainable without causing a system consisting of multiple image forming apparatuses to shut down. SOLUTION: Each apparatus (image forming apparatus) is equipped with a storage unit for storing the maintenance management information of each apparatus, and when it is decided that the maintenance time of the apparatus is approaching due to runout of consumables or full of residues, information indicating that the maintenance time is approaching is informed to other apparatus, and the maintenance management information of the own apparatus stored in the storage unit is updated by the information indicating that the maintenance time is approaching. Upon receiving the information indicating that the maintenance time is approaching from other apparatus, the maintenance management information of other apparatus stored in the storage unit is updated by the information indicating that the maintenance time is approaching. When it is also decided in other apparatus that the maintenance time is approaching based on the information stored in the storage unit, one apparatus to be maintained is selected out of the apparatus and other apparatus where the maintenance time is approaching, and that apparatus is brought forcibly into a maintenance state. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：使图像形成装置可维护而不会使由多个图像形成装置组成的系统关闭。解决方案：每个装置（图像形成装置）配备有用于存储每个装置的维护管理信息的存储单元，并且当确定装置的维护时间由于耗材的耗尽或充满残留物，指示维护时间接近的信息被通知给其他装置，并且通过表示维护时间接近的信息来更新存储在存储单元中的自身装置的维护管理信息。在接收到指示维护时间从其他装置接近的信息时，通过表示维护时间接近的信息来更新存储在存储单元中的其他装置的维护管理信息。当在其他装置中还基于存储在存储单元中的信息来确定维护时间接近时，从维护时间接近的装置和其他装置中选出要维护的一个装置，并且该装置被带入强制进入维修状态。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2011027785A Image forming apparatus, program and recording medium 审中-公开
标题翻译：图像形成装置，程序和记录介质
公开(公告)号：JP2011027785A
公开(公告)日：2011-02-10
申请号：JP2009170408
申请日：2009-07-21
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： YOKOI NOZOMI , AOKI MASAMI , UCHIDA FUKUTOSHI , KAWA NAGATOSHI , SONE YUJI , MACHIDA TATSUJI , MIZUYAMA TETSUHIKO , MORIMOTO RYOTA
IPC分类号： G03G21/00 , B41J29/00
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducting the number of times of residue collecting operation which is performed by an operator, and to provide a program and a recording medium. SOLUTION: An amount of residue is detected (S2), and a state of the residue is determined, based on the detected amount (accumulated amount) of the residue (S3). Here, whether the accumulated amount is equal to or above a first fullness reference value is examined (S4). When the result of S4 is a YES, it is necessary to perform fullness processing for the residue, so that the kind of the residue is stored (S5). If the accumulated amount is under the first fullness reference value (result of S4 is NO) and is equal to or above a second fullness reference value (result of S6 is a YES), the residue is determined as being one that requires fullness processing, after it is accumulated slightly more; and the kind of the residue is stored (S7). When there is one or more kinds of residues that require fullness processing (result of S9 is a YES), the operator is informed of the residue that requires the fullness processing and the residue that requires the fullness processing, after it is accumulated slightly more (S10). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够减少由操作员进行的残留物收集操作的次数并提供程序和记录介质的图像形成装置。检测残留量（S2），根据残留物的检测量（累计量）确定残留物的状态（S3）。这里，检查累积量是否等于或大于第一丰满度参考值（S4）。当S4的结果为“是”时，需要对残差执行饱和处理，从而存储残留物的种类（S5）。如果累计量处于第一丰满度参考值（S4的结果为“否”）并且等于或高于第二丰满度参考值（S6的结果为是），则将残差确定为需要填充处理的残差，后累积稍多一点; 并存储残留物的种类（S7）。当存在需要丰满处理的一种或多种残留物（S9的结果为“是”）时，向营养者通知需要丰满度处理的残留物和需要丰满度处理的残留物稍微多一些（ S10）。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010280060A Image forming apparatus, method and program for controlling image formation, and recording medium 审中-公开
标题翻译：图像形成装置，用于控制图像形成的方法和程序以及记录介质
公开(公告)号：JP2010280060A
公开(公告)日：2010-12-16
申请号：JP2009132662
申请日：2009-06-02
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： UCHIDA FUKUTOSHI , MACHIDA TATSUJI , MORIMOTO RYOTA , KAWANAGA SHUN , MIZUYAMA TETSUHIKO , SONE YUJI , YOKOI NOZOMI , AOKI MASAMI
IPC分类号： B41J29/38 , B41J29/42 , B41J29/46 , G06F3/12 , H04N1/00
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus which can connect post-treatment units, and to provide an image formation control method, an image formation control program and a recording medium. SOLUTION: An image forming system 1 detects a normal state/abnormal state of post-treatment units GUa-GUc in performing post-treatments utilizing each of the post-treatment units GUa-GUc of a detachably attached post-treatment unit group GU, and determines whether or not the post-treatment designated by a printing job can be executed. If execution of the post-treatment is impossible, the system outputs reporting information of the fact that execution of the post-treatment is impossible to a display with a touch panel. When the post-treatment is set to be invalid by touching operation or the like of the display with the touch panel, the system interrupts execution of the printing job which includes the post-treatment set invalid in an execution object, and carries out a printing job which does not include the post-treatment set invalid in the execution object with priority. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够连接后处理单元的图像形成装置，并提供图像形成控制方法，图像形成控制程序和记录介质。解决方案：图像形成系统1在使用可拆卸地安装的后处理单元组的每个后处理单元Gua-GUc进行后处理时检测后处理单元GUa-GUc的正常状态/异常状态 GU，并且确定是否可以执行由打印作业指定的后处理。如果执行后处理是不可能的，则系统输出报告信息，即使用触摸面板不可能进行后处理的执行。当通过用触摸面板触摸显示器的操作等将后处理设置为无效时，系统中断在执行对象中包括后处理集无效的打印作业的执行，并执行打印优先处理对象中不包括后处理集的作业无效。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2012003132A Image forming apparatus, and control method of conveying cleaning member 审中-公开
标题翻译：图像形成装置和输送清洁构件的控制方法
公开(公告)号：JP2012003132A
公开(公告)日：2012-01-05
申请号：JP2010139531
申请日：2010-06-18
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： KATO YOHEI , AOKI MASAMI , SHIMIZU KIICHIRO , SUGIURA NOBORU , KAWASE NATSUKO , SUZUKI YUTO
IPC分类号： G03G15/00 , G03G15/20 , G03G21/00 , H04N1/00
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus accurately determining the dirt level of a member and efficiently cleaning the member for an image forming process according to the estimation result.SOLUTION: An image forming apparatus 100 which fixes a toner image transferred to a recording medium 30 to the recording medium to form an image includes: storage means 13 storing printing image data of a printing object; imaging means 11 capturing the toner image which is transferred to the recording medium, before paper is discharged; storage means 13 storing captured image data captured by the imaging means; difference calculation means 21 calculating a difference value between pixel values of the printing image data and of the captured image data for every predetermined region; and dirt determination means 23 and 25 determining whether the dirt is stuck to the member with which the recording medium is in contact, according to the number of regions whose difference value is a threshold or more.
摘要翻译：要解决的问题：提供一种图像形成装置，其准确地确定构件的污垢水平并且根据估计结果有效地清洁用于图像形成处理的构件。解决方案：将传送到记录介质30的调色剂图像固定到记录介质以形成图像的图像形成装置100包括：存储装置13，其存储打印对象的打印图像数据; 成像装置11，在纸张排出之前捕获转印到记录介质上的调色剂图像; 存储装置13，存储由成像装置拍摄的拍摄图像数据; 差分计算装置21计算每个预定区域的打印图像数据的像素值和拍摄图像数据之间的差值; 污物判定单元23,25根据差值在阈值以上的区域的数量来判断污物是否粘附在与记录介质接触的构件上。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2011056845A Image forming apparatus, program, and recording medium 审中-公开
标题翻译：图像形成装置，程序和记录介质
公开(公告)号：JP2011056845A
公开(公告)日：2011-03-24
申请号：JP2009210459
申请日：2009-09-11
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： MIZUYAMA TETSUHIKO , MACHIDA TATSUJI , MORIMOTO RYOTA , KAWA NAGATOSHI , SONE YUJI , YOKOI NOZOMI , AOKI MASAMI
IPC分类号： B41J29/38 , G03G21/00 , G03G21/14
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus, the program and recording medium, which reduces the frequency in collecting residue carried out by an operator. SOLUTION: For the residue corresponding to the operation mode for image formation of the image forming apparatus, the number of remaining days is computed, and the calculated value is defined as a predicted value A (S1). When the predicted value A is a report threshold (S2) or below, the residue is stored as the one required for collecting (S3). Then, the number of remaining days is computed also for other residues. For the residue whose value calculated by subtracting an adjusting value from the calculated number of remaining days is the predicted value A or the report threshold or below, the residue is also stored as the one required for collecting (S4, S5, S6). Then, the operator (S10) is notified of the residue required for collecting. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种图像形成装置，程序和记录介质，其减少了由操作者进行的残留物的收集频率。解决方案：对于与图像形成装置的图像形成的操作模式相对应的残差，计算剩余天数，并将计算值定义为预测值A（S1）。当预测值A为报告阈值（S2）或更低时，将残留物存储为收集所需的残留（S3）。然后，还计算其他残留物的剩余天数。对于通过从计算出的剩余天数减去调整值而计算的值为预测值A或报告阈值以下的残基，也将残留物作为收集所需的残留物（S4，S5，S6）进行存储。然后，向操作者（S10）通知收集所需的残留物。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2010265052A Post-processing device, image forming apparatus, and image forming system 审中-公开
标题翻译：后处理装置，图像形成装置和图像形成系统
公开(公告)号：JP2010265052A
公开(公告)日：2010-11-25
申请号：JP2009116014
申请日：2009-05-12
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： SONE YUJI , UCHIDA FUKUTOSHI , MORIMOTO RYOTA , MACHIDA TATSUJI , MIZUYAMA TETSUHIKO , AOKI MASAMI , YOKOI NOZOMI , KAWANAGA SHUN
IPC分类号： B65H37/04
摘要： PROBLEM TO BE SOLVED: To provide a post-processing device, an image forming apparatus, and an image forming system for efficiently collecting residues generated in post-processing. SOLUTION: In the image forming system 1, the residues are transported from a plurality of post-processing units GUa-GUc to residue collecting boxes 13 for storing the residues by residue transporting pipes 16a-16c. Accordingly, the post-processing units GUa-GUc execute the post-processing that generates the residues, to the sheet with an image, and the number of the residue collecting boxes is smaller than that of the post-processing units GUa-GUc. Therefore, the post-processing units GUa-GUc can be miniaturized, and the residues can be treated efficiently by being aggregated and disposed. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种后处理装置，图像形成装置和用于有效收集在后处理中产生的残留物的图像形成系统。解决方案：在图像形成系统1中，残留物从多个后处理单元Gua-GUc输送到用于通过残余物输送管16a-16c存储残留物的残留物收集箱13。因此，后处理单元Gua-GUc执行对图像生成残留物的后处理，并且残留物收集箱的数量小于后处理单元GUa-GUc的数量。因此，后处理单元Gua-GUc可以小型化，并且可以通过聚集和处理来有效地处理残留物。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2010217437A Image forming apparatus 审中-公开
标题翻译：图像形成装置
公开(公告)号：JP2010217437A
公开(公告)日：2010-09-30
申请号：JP2009063415
申请日：2009-03-16
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： MORIMOTO RYOTA , MACHIDA TATSUJI , KAWANAGA SHUN , SONE YUJI , UCHIDA FUKUTOSHI , YOKOI NOZOMI , AOKI MASAMI , MIZUYAMA TETSUHIKO
IPC分类号： G03G21/00
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus configured so as to prompt a user for replacement of substitute parts in appropriate timing when a replacement operation is possible without considering a replacement period of the substitute parts of the image forming apparatus by the user.
SOLUTION: First, time is acquired (S401), and determination for whether or not it is a maintenance time zone at present is performed (S402). When it is determined that it is not the maintenance time zone, it is determined that it is a working time zone, life determination of the substitute parts is terminated here, and when it is determined that it is the maintenance time zone, the remaining time of the maintenance time zone is calculated (S403), and time of the next working time zone is calculated (S404). Then, time to the end of the present working time zone is calculated from the remaining time of the maintenance time zone and the time of the next working time zone, whether or not the end of its life is reached by the end of the working time zone is calculated (S405), whether or not the end of its life is reached is determined (S406), when it is determined that the end of its life is reached, the user is prompted for the replacement of the substitute parts (S407) to perform a maintenance operation such as replacement of the parts in a maintenance period.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种图像形成装置，其被配置为当可以在替换操作可能的情况下在适当的定时提示用户替换替代部件，而不考虑图像形成装置的替代部分的替换周期用户。解决方案：首先，获取时间（S401），并且执行当前是否是维护时间段的确定（S402）。当确定不是维护时区时，确定它是工作时区，替代部件的寿命确定在此被终止，并且当确定它是维护时区时，剩余时间计算维护时间段的时间（S403），并计算下一个工作时间的时间（S404）。然后，从当前工作时间段结束的时间到维修时间段的剩余时间和下一个工作时间段的时间计算，无论其工作时间结束是否达到使用寿命的终点计算出区域（S405），确定是否达到其使用寿命（S406），当确定达到使用寿命结束时，提示用户更换替代部件（S407）在维护期间进行诸如更换部件的维护操作。版权所有（C）2010，JPO＆INPIT

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