-
公开(公告)号：US11880158B2
公开(公告)日：2024-01-23
申请号：US18053026
申请日：2022-11-07
发明人： Shougo Sato , Masato Makino
CPC分类号： G03G21/105 , G03G21/12 , G03G21/1642 , G03G21/1676
摘要： A drawer is moveable between an inner position and an outer position through an opening when a cover is located at an opening position. A waste toner conveying tube is movable in a second direction between a first connection position and a first disconnection position when a drum cartridge is attached to a drawer and the drawer is at the inner position. When the cover moves from a closing position toward the opening position, the waste toner conveying tube moves from the first connection position toward the first disconnection position in conjunction with the movement of the cover. The drawer is movable from the inner position toward to the outer position when the drum cartridge is attached to the drawer, the drawer is at the inner position, and the waste toner conveying tube is at the first disconnection position.
-
公开(公告)号：US20230101166A1
公开(公告)日：2023-03-30
申请号：US18053026
申请日：2022-11-07
发明人： Shougo Sato , Masato Makino
摘要： A drawer is moveable between an inner position and an outer position through an opening when a cover is located at an opening position. A waste toner conveying tube is movable in a second direction between a first connection position and a first disconnection position when a drum cartridge is attached to a drawer and the drawer is at the inner position. When the cover moves from a closing position toward the opening position, the waste toner conveying tube moves from the first connection position toward the first disconnection position in conjunction with the movement of the cover. The drawer is movable from the inner position toward to the outer position when the drum cartridge is attached to the drawer, the drawer is at the inner position, and the waste toner conveying tube is at the first disconnection position.
-
公开(公告)号：US10539922B2
公开(公告)日：2020-01-21
申请号：US16140832
申请日：2018-09-25
发明人： Yohei Hashimoto , Hikaru Iino , Masato Makino
摘要： A drawer unit moves in a moving direction between an internal position inside the main housing and an external position outside the main housing. The drawer unit includes a drawer frame, a first exposure head, and a second contact member. The first exposure head moves between a first adjacent position at which the first exposure head is adjacent to the first photosensitive drum and a first spaced position at which the first exposure head is farther spaced away from the first photosensitive drum than at the first adjacent position. The second contact member is a part of the drawer unit other than the first exposure head. The first exposure head moves from the first adjacent position to the first spaced position due to a contact between the first contact member and the second contact member when the drawer unit moves from the internal position to the external position.
-
公开(公告)号：US09213309B2
公开(公告)日：2015-12-15
申请号：US14525608
申请日：2014-10-28
CPC分类号： G03G21/206 , G03G21/1619
摘要： An image forming apparatus includes a casing, a cover unit, and a liquid channel. The cover unit is disposed above an image forming unit. The cover unit includes a first member, a second member, and a neighboring portion positioned between the first member and the second member. The liquid channel is configured to guide liquid and includes a first channel and a second channel. The first channel is disposed between the neighboring portion and the image forming unit. The first channel includes a recess part and a liquid outlet. The recess part is disposed below the neighboring portion and extending toward the frame in an extending direction. The liquid outlet is positioned at an end portion of the recess part in the extending direction. The second channel is disposed at the frame. The second channel is configured to allow liquid to pass through the frame in the extending direction.
摘要翻译： 图像形成装置包括壳体，盖单元和液体通道。 盖单元设置在图像形成单元的上方。 盖单元包括第一构件，第二构件和位于第一构件和第二构件之间的相邻部分。 液体通道构造成引导液体并且包括第一通道和第二通道。 第一通道设置在相邻部分和图像形成单元之间。 第一通道包括凹部和液体出口。 凹部设置在相邻部分的下方并沿着延伸方向朝向框架延伸。 液体出口位于凹部的延伸方向的端部。 第二通道设置在框架上。 第二通道构造成允许液体在延伸方向上通过框架。
-
公开(公告)号：US11526117B2
公开(公告)日：2022-12-13
申请号：US17327912
申请日：2021-05-24
发明人： Shougo Sato , Masato Makino
摘要： A drawer is moveable between an inner position and an outer position through an opening when a cover is located at an opening position. A waste toner conveying tube is movable in a second direction between a first connection position and a first disconnection position when a drum cartridge is attached to a drawer and the drawer is at the inner position. When the cover moves from a closing position toward the opening position, the waste toner conveying tube moves from the first connection position toward the first disconnection position in conjunction with the movement of the cover. The drawer is movable from the inner position toward to the outer position when the drum cartridge is attached to the drawer, the drawer is at the inner position, and the waste toner conveying tube is at the first disconnection position.
-
公开(公告)号：US10474087B2
公开(公告)日：2019-11-12
申请号：US15716689
申请日：2017-09-27
发明人： Masato Makino
摘要： An image forming apparatus includes a tray; a casing having a first outlet, a second outlet above the first outlet, a first path, and a second path; a stack lever; a drive source; and a controller. The second path communicates with the second outlet such that a sheet conveyed along the second path is partially discharged from the second outlet and is reversed along the second path. The first outlet communicates with the first path such that the sheet conveyed along the first path is discharged from the first outlet onto the tray. The stack lever is movable between a first position where the stack lever presses a sheet on the tray and a second position higher than the first position. The controller is configured to control the drive source such that, when the sheet is discharged from the second outlet, the stack lever is at the second position.
-
公开(公告)号：US09738478B2
公开(公告)日：2017-08-22
申请号：US15087309
申请日：2016-03-31
发明人： Masato Makino
CPC分类号： B65H29/125 , B65H29/14 , B65H29/58 , B65H43/08 , B65H85/00 , B65H2301/33312 , B65H2404/612 , B65H2404/632 , B65H2511/514 , B65H2513/11 , B65H2801/12 , B65H2701/1311 , B65H2220/02 , B65H2220/11
摘要： An image forming apparatus, having a housing with an opening, an image forming unit, a path to guide a recording medium toward the opening, a reversible roller disposed in the path, and an intermediate reversible roller disposed between the image forming unit and the reversible roller, is provided. A rotating direction of the reversible roller is switchable between a first rotating direction and a second rotating direction opposite from the first rotating direction. A circumferential speed of the reversible roller is switchable between a predetermined circumferential speed and none. A rotating direction of the intermediate reversible roller is switchable between a third rotating direction and a fourth rotating direction opposite from the third rotating direction. The circumferential speed of the reversible roller in the first rotating direction is reduced to be lower than the predetermined circumferential speed while the intermediate reversible roller is rotating in the third rotating direction.
-
公开(公告)号：US20180088514A1
公开(公告)日：2018-03-29
申请号：US15716689
申请日：2017-09-27
发明人： Masato Makino
CPC分类号： G03G15/6573 , B65H29/52 , B65H31/24 , B65H31/26 , B65H43/02 , B65H85/00 , B65H2301/33312 , B65H2301/5133 , B65H2301/5305 , B65H2401/115 , B65H2404/533 , B65H2404/61 , B65H2404/63 , B65H2404/693 , B65H2511/214 , B65H2511/51 , B65H2511/515 , B65H2513/412 , B65H2513/53 , B65H2553/612 , B65H2555/13 , B65H2555/20 , B65H2601/521 , G03G15/2035 , G03G15/2053 , G03G15/206 , G03G15/6552 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： An image forming apparatus includes a tray, a casing having a first outlet, a second outlet above the first outlet, a first path, and a second path, a stack lever, a drive source, and a controller. The second path communicates with the second outlet such that a sheet conveyed along the second path is partially discharged from the second outlet and is reversed along the second path. The first outlet communicates with the first path such that the sheet conveyed along the first path is discharged from the first outlet onto the tray. The stack lever is movable between a first position where the stack lever presses a sheet on the tray and a second position higher than the first position. The controller is configured to control the drive source such that, when the sheet is discharged from the second outlet, the stack lever is at the second position.
-
9.发明授权Image forming apparatus having a controller to control the current flowing between a cleaning member and a collecting member 有权图像形成装置具有控制器，用于控制在清洁构件和收集构件之间流动的电流公开(公告)号：US09541885B2
公开(公告)日：2017-01-10
申请号：US14279861
申请日：2014-05-16
发明人： Hiroshige Hiramatsu , Hirotaka Mori , Mayu Okada , Masato Makino
CPC分类号： G03G21/0005 , G03G15/168 , G03G2215/0141 , G03G2215/0196 , G03G2215/1661
摘要： An image forming apparatus is provided. The image forming apparatus includes an image carrier, a conveyance belt which conveys a recording sheet via a position opposing the image carrier, a belt cleaner which removes adhered matters on the conveyance belt, a driving unit which drives the image carrier and the conveyance belt, a bias applying unit which applies a cleaning bias to the belt cleaner, and a controller which controls the driving unit and the bias applying unit such that when the image carrier is driven at a first speed, the cleaning bias is applied to the belt cleaner, and when the image carrier is driven at a second speed slower than the first speed, the cleaning bias is not applied to the belt cleaner.
摘要翻译： 提供一种图像形成装置。 图像形成装置包括图像载体，通过与图像载体相对的位置传送记录纸的输送带，去除输送带上的附着物的带状清洁器，驱动图像载体和输送带的驱动单元， 向皮带清洁器施加清洁偏压的偏压施加单元，以及控制驱动单元和偏压施加单元的控制器，使得当以第一速度驱动图像载体时，将清洁偏压施加到带清洁器， 并且当以比第一速度慢的第二速度驱动图像载体时，清洁偏压不会施加到带清洁器。
-
公开(公告)号：US09280099B2
公开(公告)日：2016-03-08
申请号：US14520556
申请日：2014-10-22
发明人： Masato Makino , Yuji Takimoto
CPC分类号： G03G15/1675 , G03G15/0142 , G03G15/16 , G03G15/6529 , G03G2215/0141
摘要： An image forming apparatus includes a first transfer unit and a second transfer unit, and a control device. If a prescribed condition is satisfied, the control device sets a transfer current value for the second transfer unit so that an absolute value of a difference between the first current value and a second current value is greater than an absolute value of a difference between a third current value and a fourth current value. The first current value is set in a black-white mode, in which an image is formed by using black toner only, under the prescribed condition; the second current value is set if the prescribed condition is unsatisfied in the black-white mode; the third current value is set in a multi color mode, in which an multi-color image is formed, under the prescribed condition; and the fourth current value is set if the prescribe condition is unsatisfied in the multi color mode.
摘要翻译： 图像形成装置包括第一转印单元和第二转印单元，以及控制装置。 如果满足规定条件，则控制装置设定第二转印单元的转印电流值，使得第一电流值和第二电流值之间的差的绝对值大于第三电流值的绝对值 当前值和第四个当前值。 第一电流值被设置为黑白模式，其中仅在规定条件下通过仅使用黑色调色剂形成图像; 如果黑白模式中规定的条件不满足，则设定第二电流值; 在规定的条件下，第三电流值被设定为多色模式，其中形成多色图像; 如果在多色模式中规定条件不满足，则设定第四电流值。
-
-
-
-
-
-
-
-
-
搜索结果
18 条记录 (耗时 0.019 秒)
