WO2017113481A1 - Procédé pour réduire la quantité de développateur résiduel dans une cabine de poudre - Google Patents

Procédé pour réduire la quantité de développateur résiduel dans une cabine de poudre Download PDF

Info

Publication number
WO2017113481A1
WO2017113481A1 PCT/CN2016/073978 CN2016073978W WO2017113481A1 WO 2017113481 A1 WO2017113481 A1 WO 2017113481A1 CN 2016073978 W CN2016073978 W CN 2016073978W WO 2017113481 A1 WO2017113481 A1 WO 2017113481A1
Authority
WO
WIPO (PCT)
Prior art keywords
powder
developer
silo
detecting port
process cartridge
Prior art date
Application number
PCT/CN2016/073978
Other languages
English (en)
Chinese (zh)
Inventor
徐文欢
Original Assignee
徐文欢
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 徐文欢 filed Critical 徐文欢
Publication of WO2017113481A1 publication Critical patent/WO2017113481A1/fr

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1828—Prevention of damage or soiling, e.g. mechanical abrasion
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/181—Manufacturing or assembling, recycling, reuse, transportation, packaging or storage
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
    • G03G15/0898—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894 for preventing toner scattering during operation, e.g. seals
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1814—Details of parts of process cartridge, e.g. for charging, transfer, cleaning, developing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1828—Prevention of damage or soiling, e.g. mechanical abrasion
    • G03G21/1832—Shielding members, shutter, e.g. light, heat shielding, prevention of toner scattering

Definitions

  • the present invention relates to the field of electrophotography, and more particularly to a method of reducing the amount of residual developer in a powder silo.
  • a common electrophotographic image forming apparatus includes a printer, a copying machine, and the like, which is a consumable item installed in advance in an electrophotographic image forming apparatus by an end user, and includes a toner hopper housing containing a developer.
  • the process cartridge manufacturer will have two opposite powder bins.
  • a window is respectively disposed on the side wall, the two windows are oppositely disposed, and light can pass through the two windows, and the remaining amount of the developer is determined by detecting the amount of light passing through the two windows, when the same amount passes through The amount of light in these two windows is zero or less, indicating that the amount of developer in the process cartridge is still sufficient; when the amount of light passing through the two windows is larger, the amount of developer in the process cartridge is already higher. Less or soon to reach the set minimum threshold.
  • the present invention provides a method of reducing the amount of residual developer in a powder silo, by which the developer in the process cartridge can be fully utilized without causing waste of the developer.
  • a method for reducing the amount of residual developer in a powder silo, the powder silo and the waste toner silo are combined with each other, the powder silo includes a powder silo casing, and the developer is accommodated in the silo casing, and the silo bin is further The front side facing the waste toner box and the rear side facing away from the waste toner box, the front side is provided with a first powder detecting port, and the rear side is provided with a first side In the second powder detecting port, the first powder detecting port is opposite to the second powder detecting port, and the method is to block at least one of the first powder detecting port and the second powder detecting port.
  • the blocking mode is to coat at least one of the first powder inspection port and the second powder inspection port with a black pigment.
  • the shielding mode is that the opaque component is installed on at least the first powder inspection port and the second powder inspection port.
  • FIG. 1 is a schematic structural view of a part of a process cartridge according to the present invention.
  • FIG. 2 is a schematic structural view of another part of the process cartridge according to the present invention.
  • FIG. 3 is a schematic view showing the overall structure of the powder feeding roller of the present invention.
  • 4A is a side view of the powder feed roller A-A direction of FIG. 3.
  • 4B is a side view of another powder feed roller.
  • FIG. 5 is a schematic view showing the installation of a release paper between a developing roller and a photosensitive drum in the process cartridge of the present invention.
  • FIG. 6 is a schematic view showing the structure of the powder bin facing the waste toner bin in the process cartridge of the present invention.
  • FIG. 7 is a schematic view showing the structure of the powder silo facing away from the waste toner box in the process cartridge of the present invention.
  • FIG. 1 is a schematic structural view of a part of a process cartridge according to the present invention
  • FIG. 2 is a schematic structural view of another portion of the process cartridge according to the present invention.
  • the process cartridge includes a powder bin 1 and a waste toner bin 2, and the powder bin 1 and the waste toner bin 2 can be combined with each other.
  • the powder bin 1 includes a powder bin housing 10, and is mounted in the powder silo shell.
  • the developing roller 11 and the powder discharging blade 12 are in contact with each other, the developing roller 11 is for carrying a developer, and sends the developer to the photosensitive drum, the powder discharging
  • the blade 12 is for adjusting the thickness of the developer on the developing roller 11;
  • the waste toner box 2 includes a waste toner box casing 20, and a photosensitive drum 21, a charging roller 22, and a cleaning blade 2 installed in the waste toner box casing 3.
  • the charging roller 22 and the cleaning blade 23 are both in contact with the photosensitive drum 21 for carrying an electrostatic latent image, and the charging roller 22 is for charging a uniform charge to the surface of the photosensitive drum 21 before imaging.
  • the cleaning blade 23 is used to scrape off the developer remaining on the photosensitive drum after the end of one image forming cycle.
  • the powder silo 1 further includes a powder feeding roller 13 (shown in FIG. 3) installed in the powder silo casing 10, the feeding The powder roller 13 is disposed in contact with the developing roller 11, and the powder feeding roller 13 includes a roller shaft 130 and a sponge body 131 covering the circumferential surface of the roller shaft.
  • the processing cartridge is operated, the surface of the sponge body 131 adsorbs the developer, and the adsorption is performed.
  • the developer is conveyed to the developing roller 11.
  • step of disassembling the process cartridge further comprises separating the powder bin 1 of the process cartridge and the waste toner bin 2, and detaching the developing roller 11, the powder discharging blade 12, the photosensitive drum 21, the charging roller 22, and the cleaning blade 23.
  • the step of reassembling the process cartridge further includes reassembling the developing roller 11, the powder discharging blade 12, the photosensitive drum 21, the charging roller 22, and the cleaning blade 23, and reassembling the powder container 1 and the waste toner box 2 into a process cartridge.
  • the powder feeding roller includes a roller shaft 130 and a sponge body 131 covering the circumferential surface of the roller shaft, and the diameter of the roller shaft 130 is d2, the whole The diameter of the powder feeding roller 13 is d 1, and dl>d2. If the entire powder feeding roller 13 is scrapped due to the damage of the sponge 131, great waste of resources is caused, especially the metal roller 130. Therefore, the regeneration of the powder feed roller 13 needs to be considered.
  • FIG. 4A is a side view of the powder feed roller AA of FIG. 3, and FIG. 4B is a side view of another powder feed roller.
  • the present invention enables the powder feed roller after cutting to meet the dimensional requirements of the powder feed roller 13 of the present invention by cutting the sponge body of another powder feed roller.
  • the other powder feeding roller is simply referred to as a raw powder feeding roller, and the powder feeding roller of the present invention is simply referred to as a target powder feeding roller.
  • the diameter of the original powder feeding roller 14 is d3, and the diameter of the roller shaft 140 is d4.
  • the sponge body 141 of the original powder feeding roller 14 is cut so that the diameter of the powder feeding roller after cutting is the same as the diameter of the target powder feeding roller 13.
  • the above operation step is based on the premise that the diameter d4 of the original powder feeding roller shaft 140 is the same as the diameter d2 of the target powder feeding roller shaft 130.
  • the operation step further includes The step of reducing the diameter of the original powder feeding roller shaft 140 after the step; when the d2>d4 ⁇ , the operation step further includes the step of increasing the diameter of the original powder feeding roller shaft 140 after the step a.
  • the step of reducing the diameter of the original powder feeding roller shaft 140 is achieved by cutting the original powder feeding roller shaft 140.
  • the step of increasing the diameter of the original powder feeding roller shaft 140 may be achieved by providing an outer surface on the circumferential surface of the original powder feeding roller shaft 140, for example, a sleeve may be sleeved on the circumferential surface.
  • FIG. 5 is a schematic view showing the installation of a release paper between a developing roller and a photosensitive drum in the process cartridge of the present invention.
  • the developing roller 11 is for conveying the developer onto the photosensitive drum 21, and therefore, after the process cartridge is assembled, the developing roller 11 is necessarily at a position opposed to the photosensitive drum 21, particularly in the contact developing mode.
  • the developing roller 11 is disposed in contact with the photosensitive drum 21.
  • the process cartridge is often used for a long period of time from the factory to the end user. In the process, not only the surface of the developing roller 11 is deformed, but also the surface of the photosensitive drum 21 is contaminated, thereby causing problems in printing.
  • the present invention also provides a method of preventing damage of the developing roller 11 and the photosensitive drum 21, using the following steps: [0044] a. assembling a process cartridge;
  • the isolation device is preferably a release paper 3, and when the process cartridge is assembled, it is directly displayed.
  • the release paper 3 is inserted between the shadow roller 11 and the photosensitive drum 21 so that the developing roller 11 and the photosensitive drum 21 are not in direct contact, and thus, printing defects caused by the long contact between the developing roller 11 and the photosensitive drum 21 can be effectively prevented.
  • the isolating device is not limited to the release paper 3, but may also be a spacer pin (not shown) installed at two longitudinal ends of the process cartridge.
  • a spacer pin which is inserted between the developing roller 11 and the photosensitive drum 21 so that the developing roller 11 and the photosensitive drum 2 1 are not in direct contact, and the deformation of the developing roller 11 and the surface of the photosensitive drum 21 are effectively prevented from being contaminated. This causes printing defects.
  • FIG. 6 is a schematic view showing the structure of the powder bin facing the waste toner bin in the process cartridge of the present invention
  • FIG. 7 is a schematic view showing the structure of the powder silo facing away from the waste toner bin in the process cartridge of the present invention.
  • the housing of the powder silo 1 includes a front side 10a facing the waste toner box and a rear side 10b facing away from the waste toner box, and the front side 10a is provided with a first powder test.
  • a second powder detecting port 102 is disposed on the rear side surface 10b, and the first powder detecting port 101 is disposed opposite to the second powder detecting port 102, and the working principle thereof is: according to passing through the first powder detecting port 101 and The light of the second powder detecting port 102 determines the remaining amount of the developer in the powder bin 1.
  • the printer displays that the amount of the developer in the process cartridge is sufficient; The developer in the powder silo 1 is gradually consumed, and the optical path between the first powder detecting port 101 and the second powder detecting port 102 can no longer be completely blocked by the developer, but light passes through the first powder detecting port 101. And the second powder detecting port 102, the printer displays the remaining amount of the developer based on the amount of light transmitted.
  • the present invention also provides a method for reducing the amount of residual developer in the powder silo, specifically shielding at least one of the first powder detecting port 101 and the second powder detecting port 102, so that the light cannot pass through the first inspection. Powder mouth 101 and second powder tester 102.
  • the manner of shielding at least one of the first powder inspection port 101 and the second powder inspection port 102 may be coated with black pigment
  • One of the first powder detecting port 101 and the second powder detecting port 102 may be applied to at least the first powder detecting port 101 and the second powder detecting port 102.
  • the method of reducing the amount of residual developer in the powder silo according to the present invention by blocking at least one of the first powder detecting port and the second powder detecting port, the light cannot pass through the first The powder inspection port and the second powder inspection port ensure that the process cartridge can completely use up the developer therein without causing waste of the developer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Dry Development In Electrophotography (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Cleaning In Electrography (AREA)

Abstract

L'invention concerne un procédé pour réduire la quantité d'un développateur résiduel dans une cabine de poudre. La cabine de poudre (1) est combinée à une cabine de poudre résiduelle (2). La cabine de poudre (1) comprend un corps d'enveloppe de cabine de poudre (10), et un développateur est contenu dans le corps d'enveloppe de cabine de poudre (10). La cabine de poudre (1) comprend en outre une face latérale avant (10a) faisant face à la cabine de poudre résiduelle (2), et une face latérale arrière (10b) à l'opposé de la cabine de poudre résiduelle (2) ; la face latérale avant (10a) comporte un premier orifice d'inspection de poudre (101), et la face latérale arrière (10b) comporte un second orifice d'inspection de poudre (102), le premier orifice d'inspection de poudre (101) et le second orifice d'inspection de poudre (102) sont disposés à l'opposé l'un de l'autre. Le procédé consiste : à protéger le premier orifice d'inspection de poudre (101) et/ou le second orifice d'inspection de poudre (102) pour empêcher la lumière de pénétrer simultanément dans le premier orifice d'inspection de poudre (101) et le second orifice d'inspection de poudre (102), en s'assurant ainsi qu'un caisson de traitement utilise la totalité du développateur qui y est contenu, de telle sorte que le développateur n'est pas gaspillé.
PCT/CN2016/073978 2015-12-29 2016-02-17 Procédé pour réduire la quantité de développateur résiduel dans une cabine de poudre WO2017113481A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201610005167.6A CN105425562A (zh) 2015-12-29 2015-12-29 一种减小粉仓中残余显影剂量的方法
CN201610005167.6 2015-12-29
CN201511017306.9A CN105404125A (zh) 2015-12-29 2015-12-29 一种处理盒的再生方法

Publications (1)

Publication Number Publication Date
WO2017113481A1 true WO2017113481A1 (fr) 2017-07-06

Family

ID=55469682

Family Applications (7)

Application Number Title Priority Date Filing Date
PCT/CN2016/073977 WO2017113480A1 (fr) 2015-12-29 2016-02-17 Procédé de régénération de rouleau d'alimentation en poudre
PCT/CN2016/073979 WO2017113482A1 (fr) 2015-12-29 2016-02-17 Boîtier de traitement régénéré
PCT/CN2016/073976 WO2017113479A1 (fr) 2015-12-29 2016-02-17 Rouleau d'alimentation en poudre régénéré
PCT/CN2016/073980 WO2017113483A1 (fr) 2015-12-29 2016-02-17 Procédé de recyclage pour cartouche de traitement
PCT/CN2016/073978 WO2017113481A1 (fr) 2015-12-29 2016-02-17 Procédé pour réduire la quantité de développateur résiduel dans une cabine de poudre
PCT/CN2016/073974 WO2017113477A1 (fr) 2015-12-29 2016-02-17 Procédé pour éviter d'endommager un rouleau de développement et un tambour photosensible
PCT/CN2016/073975 WO2017113478A1 (fr) 2015-12-29 2016-02-17 Dispositif d'isolation de rouleau de développement et de tambour photosensible

Family Applications Before (4)

Application Number Title Priority Date Filing Date
PCT/CN2016/073977 WO2017113480A1 (fr) 2015-12-29 2016-02-17 Procédé de régénération de rouleau d'alimentation en poudre
PCT/CN2016/073979 WO2017113482A1 (fr) 2015-12-29 2016-02-17 Boîtier de traitement régénéré
PCT/CN2016/073976 WO2017113479A1 (fr) 2015-12-29 2016-02-17 Rouleau d'alimentation en poudre régénéré
PCT/CN2016/073980 WO2017113483A1 (fr) 2015-12-29 2016-02-17 Procédé de recyclage pour cartouche de traitement

Family Applications After (2)

Application Number Title Priority Date Filing Date
PCT/CN2016/073974 WO2017113477A1 (fr) 2015-12-29 2016-02-17 Procédé pour éviter d'endommager un rouleau de développement et un tambour photosensible
PCT/CN2016/073975 WO2017113478A1 (fr) 2015-12-29 2016-02-17 Dispositif d'isolation de rouleau de développement et de tambour photosensible

Country Status (2)

Country Link
CN (7) CN105487366A (fr)
WO (7) WO2017113480A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105487366A (zh) * 2015-12-29 2016-04-13 徐文欢 一种防止显影辊和感光鼓损坏的方法
US10802439B2 (en) * 2016-12-09 2020-10-13 Huiwei Corporation Process cartridge
CN107357157B (zh) * 2017-08-07 2023-05-23 珠海天威飞马打印耗材有限公司 一种处理盒的再生方法和处理盒
CN107728452A (zh) * 2017-10-19 2018-02-23 珠海展望打印耗材有限公司 一种hp彩色碳粉盒回收再生工艺
CN110426933A (zh) * 2019-09-10 2019-11-08 广州欣彩电脑耗材有限公司 一种防污染的硒鼓

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6173130B1 (en) * 1998-10-01 2001-01-09 Canon Kabushiki Kaisha Development agent container, process cartridge, and image forming apparatus
US20070122175A1 (en) * 2005-11-30 2007-05-31 Brother Kogyo Kabushiki Kaisha Developer cartridge, process unit, and image formation device
US20080286005A1 (en) * 2007-05-16 2008-11-20 Oki Data Corporation Developing device and image forming apparatus
CN101344743A (zh) * 2007-07-06 2009-01-14 佳能株式会社 图像形成设备
CN101592897A (zh) * 2008-05-27 2009-12-02 佳能株式会社 显影设备、处理盒和电子照相成像设备

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05232752A (ja) * 1992-02-20 1993-09-10 Ricoh Co Ltd 画像形成装置のプロセスカートリッジ
JPH07205336A (ja) * 1994-01-24 1995-08-08 Ricoh Co Ltd 中抵抗ゴムローラの再生方法
EP0708382B1 (fr) * 1994-10-18 2002-01-30 Canon Kabushiki Kaisha Procédé de refabrication d'un membre de charge
JPH11194604A (ja) * 1998-01-07 1999-07-21 Ricoh Co Ltd トナー担持体
JP2000181328A (ja) * 1998-12-17 2000-06-30 Canon Inc 係止部材、プロセスカ―トリッジ及び電子写真画像形成装置
JP2000291637A (ja) * 1999-04-12 2000-10-20 Canon Inc ローラの再生方法
JP3283501B2 (ja) * 2000-06-28 2002-05-20 キヤノン株式会社 プロセスカートリッジの再生産方法
JP3320403B2 (ja) * 2000-06-28 2002-09-03 キヤノン株式会社 プロセスカートリッジの再生産方法
JP3467023B2 (ja) * 2001-04-27 2003-11-17 キヤノン株式会社 プロセスカートリッジの再生産方法及びプロセスカートリッジ
JP2003195722A (ja) * 2001-12-28 2003-07-09 Canon Inc プロセスカートリッジの再生方法、分解方法、スペーサー、現像カートリッジの再生方法、再生されたプロセスカートリッジ、再生された現像カートリッジ
CN1333484C (zh) * 2005-12-31 2007-08-22 清华大学 常压燃料电池空气增湿系统
JP4440295B2 (ja) * 2007-10-31 2010-03-24 キヤノン株式会社 プロセスカートリッジの再生産方法
CN101201580B (zh) * 2007-12-13 2011-10-26 珠海天威飞马打印耗材有限公司 激光打印机处理盒再生方法
JP5344538B2 (ja) * 2008-05-27 2013-11-20 キヤノン株式会社 プロセスカートリッジの組立て方法、プロセスカートリッジの分解方法、プロセスカートリッジの再生産方法及びプロセスカートリッジ
CN101324772A (zh) * 2008-07-18 2008-12-17 珠海天威飞马打印耗材有限公司 将一种充电辊改制成另一种充电辊的方法
JP4663802B2 (ja) * 2008-09-01 2011-04-06 キヤノン株式会社 カバー部材及びカートリッジ
CN103728865B (zh) * 2010-05-14 2018-02-13 纳思达股份有限公司 处理盒中易耗件的回收方法
CN102243469B (zh) * 2010-05-14 2015-11-25 珠海艾派克科技股份有限公司 处理盒中易耗件的回收方法
JP2012047968A (ja) * 2010-08-26 2012-03-08 Canon Inc 再生弾性ローラの製造方法
CN103383535A (zh) * 2012-05-04 2013-11-06 珠海赛纳打印科技股份有限公司 一种为处理盒安装防污染构件的方法及其得到的处理盒
CN202995265U (zh) * 2012-12-18 2013-06-12 江西镭博钛电子科技有限公司 一种处理盒
CN103713507A (zh) * 2013-12-25 2014-04-09 珠海市科力莱科技有限公司 显影辊再生方法
CN103970002B (zh) * 2014-05-23 2018-02-16 珠海天威飞马打印耗材有限公司 处理盒及其再生方法
CN203838480U (zh) * 2014-05-23 2014-09-17 珠海天威飞马打印耗材有限公司 处理盒
CN105487366A (zh) * 2015-12-29 2016-04-13 徐文欢 一种防止显影辊和感光鼓损坏的方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6173130B1 (en) * 1998-10-01 2001-01-09 Canon Kabushiki Kaisha Development agent container, process cartridge, and image forming apparatus
US20070122175A1 (en) * 2005-11-30 2007-05-31 Brother Kogyo Kabushiki Kaisha Developer cartridge, process unit, and image formation device
US20080286005A1 (en) * 2007-05-16 2008-11-20 Oki Data Corporation Developing device and image forming apparatus
CN101344743A (zh) * 2007-07-06 2009-01-14 佳能株式会社 图像形成设备
CN101592897A (zh) * 2008-05-27 2009-12-02 佳能株式会社 显影设备、处理盒和电子照相成像设备

Also Published As

Publication number Publication date
CN105404126A (zh) 2016-03-16
WO2017113482A1 (fr) 2017-07-06
CN105404125A (zh) 2016-03-16
CN105446109A (zh) 2016-03-30
WO2017113478A1 (fr) 2017-07-06
WO2017113479A1 (fr) 2017-07-06
CN105425562A (zh) 2016-03-23
WO2017113477A1 (fr) 2017-07-06
WO2017113480A1 (fr) 2017-07-06
WO2017113483A1 (fr) 2017-07-06
CN105446110A (zh) 2016-03-30
CN105487366A (zh) 2016-04-13
CN105629694A (zh) 2016-06-01

Similar Documents

Publication Publication Date Title
WO2017113481A1 (fr) Procédé pour réduire la quantité de développateur résiduel dans une cabine de poudre
US7853158B2 (en) Image forming apparatus and process cartridge
CN101201580B (zh) 激光打印机处理盒再生方法
JP2011150311A (ja) 画像形成装置
JP2009063772A (ja) 画像形成装置
JP5954150B2 (ja) 画像形成装置
CN210323780U (zh) 处理盒
JP5633229B2 (ja) 画像形成装置
US8929796B2 (en) Recovery toner container and image forming apparatus
JP4729317B2 (ja) 画像形成装置に着脱される交換用トナー容器の梱包材とトナー容器
JP6406232B2 (ja) トナー容器およびこれを備える画像形成装置
US9477199B2 (en) Collecting toner container and image forming apparatus using the same
JP7298408B2 (ja) 容器装着装置および画像形成装置
JP2005316287A (ja) 画像形成装置
JP2021060508A (ja) 変位センサーのキャリブレーション方法、トナー補給装置および画像形成装置
JP5386459B2 (ja) 画像形成装置
JP5914981B2 (ja) 画像形成装置
JP4270321B2 (ja) 現像キット
CN116661280A (zh) 一种处理盒、图像形成装置和检测方法
JPH0545733U (ja) 画像形成装置
JP2005024872A (ja) 画像形成装置およびこれに用いるプロセスカートリッジ
JP2011169956A (ja) トナーカートリッジ、プロセスカートリッジ及び画像形成装置
JP2008076529A (ja) 現像装置及びこれを備えた画像形成装置
JPH0895450A (ja) 感光体ドラム用クリーニング装置
JP2010044340A (ja) カラー画像形成装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16880291

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 09/11/2018)

122 Ep: pct application non-entry in european phase

Ref document number: 16880291

Country of ref document: EP

Kind code of ref document: A1