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1.发明公开
公开(公告)号：EP4375752A3
公开(公告)日：2024-08-14
申请号：EP23210241.8
申请日：2023-11-16
发明人： SHAO, zhe , CHEN, shiquan , XIA, xiangchao
CPC分类号： G03G21/1867 , G03G15/80 , G03G15/0266 , G03G21/1814 , G03G15/0189
摘要： The present disclosure provides a voltage conversion apparatus, an image-forming assembly, a process cartridge and a process cartridge group. The voltage conversion apparatus is applied to a process cartridge. The process cartridge includes a first image-forming member and a second image-forming member. The voltage conversion apparatus includes a voltage conversion module, where an input terminal of the voltage conversion module is configured to be electrically connected to the first image-forming member, and an output terminal of the voltage conversion module is configured to be electrically connected to the second image-forming member; and the voltage conversion module is configured to convert a first voltage received by the first image-forming member into a second voltage. The first voltage is a voltage required for the first image-forming member to operate, and the second voltage is a voltage required for the second image-forming member to operate.
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公开(公告)号：EP3163376B1
公开(公告)日：2023-11-29
申请号：EP16195653.7
申请日：2016-10-26
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公开(公告)号：EP4231098A1
公开(公告)日：2023-08-23
申请号：EP22206896.7
申请日：2022-11-11
发明人： OOYOSHI, Taiga , KOJIMA, Takeshi
摘要： An image forming apparatus (1) includes: a first image forming portion (10S) configured to form a brilliant developer image with a brilliant developer; a second image forming portion including at least one image forming portion (10K, 10C, 10M, 10Y) configured to form a developer image with at least one non-brilliant developer; and a controller (3) configured to control operation of the first image forming portion and the second image forming portion in accordance with received print data. When the controller causes the brilliant developer image (IS) to be formed on a medium in accordance with the print data by the first image forming portion, the controller causes a black developer image (IB) to be formed between the brilliant developer image and the medium by the second image forming portion.
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公开(公告)号：EP3657263B1
公开(公告)日：2023-08-09
申请号：EP19219085.8
申请日：2016-06-03
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公开(公告)号：EP4141550A1
公开(公告)日：2023-03-01
申请号：EP22169618.0
申请日：2022-04-25
发明人： KATO, Naoyuki , ISHIKURA, Kenichi , IIZUKA, Takahiro , TANAKA, Hiroyuki , HASEGAWA, Shinya , TOMIOKA, Kota , YAMAKAWA, Yoichi , SATO, Tomonori , NAKATA, Ryusuke , KODA, Kazuyuki , ADACHI, Isamu , MORITA, Miho , ISHIDA, Tomomi , KONDO, Shinnosuke , SHIOKAWA, Yuya , ISHIHARA, Daisuke , TACHIBANA, Kohei , OHBA, Shinichi , ENDO, Taisuke , YAMADA, Kenji , NODA, Satoshi
摘要： An image processing apparatus includes a medium discharge portion onto which a medium to be taken out by a person with the person standing is discharged, a placement portion that is installed above the medium discharge portion, an object in color that is represented by using a Y-value closer than a value that represents black color to a value that represents white color where the color is represented by using a Y-value that represents luminance in a YCbCr method being placed on the placement portion, an image capturing member that is installed above the placement portion and that captures an image of the object that is placed on the placement portion. Color of an upper portion of the placement portion is represented by using a Y-value closer than the value that represents the white color to the value that represents the black color where the color is represented by using the Y-value that represents the luminance in the YCbCr method such that the object and the placement portion are distinguishable from each other in the image that is captured by the image capturing member.
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公开(公告)号：EP4134751A1
公开(公告)日：2023-02-15
申请号：EP22196278.0
申请日：2016-06-03
摘要： A method of converting a CMYK printer to print with metallic, light, fluorescent or clear toner in the background or in the foreground. The method comprises removing the black toner cartridge from the first position, and providing a metallic, light, fluorescent or clear toner printing cartridge and a raster image processor RIP software for printing cartridge remapping. For printing with the metallic, light, fluorescent or clear toner in the background, the metallic, light, fluorescent or clear toner printing cartridge is installed into the first printing cartridge position, allowing printing a layer of metallic, light, fluorescent or clear first. For printing with the metallic, light, fluorescent or clear toner in the foreground, the cyan toner cartridge is removed from the fourth printing cartridge position and the metallic, light, fluorescent or clear toner printing cartridge is installed into the fourth printing cartridge position, which previously housed the cyan toner printing cartridge, and the cyan toner printing cartridge is installed into the first printing cartridge position, which previously housed the black toner printing cartridge, allowing printing metallic, light, fluorescent or clear concurrent with the other colors in a single layer or print metallic, light, fluorescent or clear as a separate layer after the other colors have printed.
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8.发明公开
公开(公告)号：EP4123384A1
公开(公告)日：2023-01-25
申请号：EP22196275.6
申请日：2017-10-06
摘要： A method of converting a CMYK color toner printer to a CMYX color toner printer for over print printing in a single pass. A black toner printing cartridge is removed from the first toner cartridge position and a cyan toner printing cartridge is removed from said fourth toner cartridge position. A non-standard toner printing cartridge is provided and installed in the fourth toner cartridge position, and the cyan toner printing cartridge is installed into the first toner cartridge position. A raster image processor software comprises a selection screen for a user to select over or under print configurations. The raster image processor software is configured to remap the toner printing cartridges of the color toner printer so that the printer recognizes that the user has installed a non-standard toner cartridge and the printer can print a layer of non-standard toner over an image in a single pass.
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公开(公告)号：EP4105725A1
公开(公告)日：2022-12-21
申请号：EP22179122.1
申请日：2022-06-15
摘要： An image forming apparatus includes a plurality of image bearing members, a transfer unit including an intermediate transfer belt, a plurality of transferring members which sandwich the intermediate transfer belt between the plurality of image bearing members and themselves, a biasing member which biases each of the plurality of transferring members toward the plurality of image bearing members via the intermediate transfer belt, and a frame which supports the intermediate transfer belt, the plurality of transferring members, and the biasing member, and an apparatus main body which supports the plurality of image bearing members and the transfer unit. The apparatus main body includes a supporting portion which supports the transfer unit and a biasing force receiving portion of which a position is between the plurality of transferring members in a moving direction of the surface of the intermediate transfer belt and which is capable of supporting the transfer unit.
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公开(公告)号：EP3571831B1
公开(公告)日：2022-08-03
申请号：EP17892578.0
申请日：2017-01-17
发明人： BARTLOW, Brian , MAYER, Brian C
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