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公开(公告)号:EP1295728B1
公开(公告)日:2012-08-01
申请号:EP01945636.7
申请日:2001-06-27
CPC分类号: G06K15/00 , B41J29/18 , G06K15/1818
摘要: An image forming device (2) has a first connector (3) and a second connector (4) for connecting an internally disposed printer engine (1) to a first external device (5) and a second external device (6), and a control unit (7) having an alternate operation mode in which communication with the first external device (5) and second external device (6) is performed alternatingly by changing over communication at a predetermined cycle. During communication with either one of the first and second external devices (5, 6), the control unit (7) enables reception of commands and/or a print-start signal from this external device and refuses reception of commands and a print-start signal from the other external device. When communication is changed over from one external device to the other external device, the control unit provides an interval in which reception of commands and a print-start signal from both external devices is refused for a predetermined period of time.
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公开(公告)号:EP1213621A1
公开(公告)日:2002-06-12
申请号:EP00953497.5
申请日:2000-08-18
发明人: NODA, Nobutaka Katsuragawa Denki Kabushiki Kaisha , OTA, Joji Katsuragawa Denki Kabushiki Kaisha , TANAKA, Kenichi Katsuragawa Denki Kabushiki Kaisha , MIKADO, Hiroto Katsuragawa Denki Kabushiki Kaisha
IPC分类号: G03G15/08
CPC分类号: G03G15/0806
摘要: The width of a development nip zone and an depth of bite between an image carrier 1 and a developing roller 4 are set in such a manner that the traveling speed of a local portion of the resilient developing roller that contacts the surface of the image carrier becomes gradually decreases from a point at which contact starts and thenceforth gradually returns to the original speed.
摘要翻译: 显影夹持区的宽度和图像载体1和显影辊4之间的咬合深度被设定为使得与图像载体的表面接触的弹性显影辊的局部部分的移动速度变为 从接触开始点逐渐降低,然后逐渐恢复到原来的速度。
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公开(公告)号:EP1213621B1
公开(公告)日:2011-10-05
申请号:EP00953497.5
申请日:2000-08-18
发明人: NODA, Nobutaka Katsuragawa Denki Kabushiki Kaisha , OTA, Joji Katsuragawa Denki Kabushiki Kaisha , TANAKA, Kenichi Katsuragawa Denki Kabushiki Kaisha , MIKADO, Hiroto Katsuragawa Denki Kabushiki Kaisha
IPC分类号: G03G15/08
CPC分类号: G03G15/0806
摘要: A developing device, wherein a width and a cutting-in amount in a developing nip interval between an image carrier (1) and a developing roller (4) are set so that a moving speed of an elastic developing roller at a local area in contact with the surface of the image carrier becomes slower gradually starting at a contact start point and then recovers gradually to the original speed.
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公开(公告)号:EP1295728A1
公开(公告)日:2003-03-26
申请号:EP01945636.7
申请日:2001-06-27
IPC分类号: B41J29/38
CPC分类号: G06K15/00 , B41J29/18 , G06K15/1818
摘要: An image forming device (2) has a first connector (3) and a second connector (4) for connecting an internally disposed printer engine (1) to a first external device (5) and a second external device (6), and a control unit (7) having an alternate operation mode in which communication with the first external device (5) and second external device (6) is performed alternatingly by changing over communication at a predetermined cycle. During communication with either one of the first and second external devices (5, 6), the control unit (7) enables reception of commands and/or a print-start signal from this external device and refuses reception of commands and a print-start signal from the other external device. When communication is changed over from one external device to the other external device, the control unit provides an interval in which reception of commands and a print-start signal from both external devices is refused for a predetermined period of time.
摘要翻译: 图像形成装置(2)具有用于将内部设置的打印机引擎(1)连接到第一外部装置(5)和第二外部装置(6)的第一连接器(3)和第二连接器(4) 控制单元(7)具有交替操作模式,在该交替操作模式中,通过以预定周期改变通信来交替地执行与第一外部设备(5)和第二外部设备(6)的通信。 在与第一和第二外部设备(5,6)中的任何一个进行通信期间,控制单元(7)能够接收来自该外部设备的命令和/或打印开始信号,并且拒绝接收命令和打印开始 来自其他外部设备的信号。 当通信从一个外部设备转换到另一个外部设备时,控制单元提供一段时间,在该时间段内,两个外部设备的命令和打印开始信号的接收在预定的时间段内被拒绝。
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