using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit

Industry

CPC
G03G21/18

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00

Current Industry

G03G21/18using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit

Industries

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus
- Patent number 11,977,350
- Issue date May 7, 2024
- Kyocera Document Solutions Inc.
- Junichi Nakagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,977,351
- Issue date May 7, 2024
- Kyocera Document Solutions Inc.
- Takuji Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic electro-conductive member, process cartridge, a...
- Patent number 11,971,683
- Issue date Apr 30, 2024
- Canon Kabushiki Kaisha
- Satoru Nishioka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge and image forming apparatus
- Patent number 11,971,682
- Issue date Apr 30, 2024
- Canon Kabushiki Kaisha
- Hideki Kakuta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic member, electrophotographic process cartridge,...
- Patent number 11,966,174
- Issue date Apr 23, 2024
- Canon Kabushiki Kaisha
- Takashi Koyanagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and process cartridge
- Patent number 11,966,193
- Issue date Apr 23, 2024
- Canon Kabushiki Kaisha
- Goshi Ozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging member, charging device, process cartridge, and image form...
- Patent number 11,966,172
- Issue date Apr 23, 2024
- FUJIFILM Business Innovation Corp.
- Takuya Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,966,192
- Issue date Apr 23, 2024
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,966,194
- Issue date Apr 23, 2024
- Brother Kogyo Kabushiki Kaisha
- Kentaro Mori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge and electrophotographic image forming apparatus
- Patent number 11,960,239
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Yosuke Kashiide
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge, process cartridge and electrophotographic image forming...
- Patent number 11,960,237
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power transmission member with teeth and grooves, transfer device,...
- Patent number 11,960,227
- Issue date Apr 16, 2024
- FUJIFILM Business Innovation Corp.
- Kohei Tachibana
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Home port and substrate processing apparatus using same
- Patent number 11,960,236
- Issue date Apr 16, 2024
- Semes Co., Ltd.
- Young Jun Son
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Drive transmission device, drive unit, and image forming apparatus
- Patent number 11,960,238
- Issue date Apr 16, 2024
- Ricoh Company, Ltd.
- Kenji Tomita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
- Patent number 11,960,240
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Masashi Nishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Belt unit and method for assembling belt unit
- Patent number 11,953,848
- Issue date Apr 9, 2024
- Kyocera Document Solutions Inc.
- Takashi Kainuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including locking member configured to lock...
- Patent number 11,953,855
- Issue date Apr 9, 2024
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing cartridge including electrically non-conductive collar c...
- Patent number 11,947,306
- Issue date Apr 2, 2024
- Brother Kogyo Kabushiki Kaisha
- Shuhei Hatano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing cartridge including first and second inclined surfaces,...
- Patent number 11,947,310
- Issue date Apr 2, 2024
- Brother Kogyo Kabushiki Kaisha
- Yuwen Wang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having an adhesion-suppressing component to...
- Patent number 11,947,309
- Issue date Apr 2, 2024
- FUJIFILM Business Innovation Corp.
- Yusuke Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge with movable force receiving portion configured t...
- Patent number 11,940,755
- Issue date Mar 26, 2024
- JIANGXI YIBO E-TECH CO.LTD.
- Liangliang Hu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 11,940,756
- Issue date Mar 26, 2024
- Canon Kabushiki Kaisha
- Kazuo Chadani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,934,130
- Issue date Mar 19, 2024
- Canon Kabushiki Kaisha
- Hirotoshi Tajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning apparatus for cleaning an element that bears a toner image...
- Patent number 11,934,138
- Issue date Mar 19, 2024
- Canon Kabushiki Kaisha
- Atsushi Kawarago
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Drum cartridge including movable electrical contact surface, and im...
- Patent number 11,934,143
- Issue date Mar 19, 2024
- Brother Kogyo Kabushiki Kaisha
- Nao Itabashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a drawer
- Patent number 11,934,142
- Issue date Mar 19, 2024
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus capable of controlling extension of use of...
- Patent number 11,934,144
- Issue date Mar 19, 2024
- Brother Kogyo Kabushiki Kaisha
- Tadao Kyotani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic coupling structure for an image forming apparatus
- Patent number 11,927,909
- Issue date Mar 12, 2024
- Hewlett-Packard Development Company, L.P.
- Elizabeth A. Swanson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cartridge and image forming apparatus
- Patent number 11,927,910
- Issue date Mar 12, 2024
- Canon Kabushiki Kaisha
- Ryuta Murakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and process cartridge including drum cartri...
- Patent number 11,927,912
- Issue date Mar 12, 2024
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240152068
- Publication date May 9, 2024
- Canon Kabushiki Kaisha
- Koichi Taniguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
- Publication number 20240152076
- Publication date May 9, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240142912
- Publication date May 2, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20240142913
- Publication date May 2, 2024
- Canon Kabushiki Kaisha
- Masaaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR ERROR HANDLING IN THE TONER REFILL PROCESS
- Publication number 20240142892
- Publication date May 2, 2024
- Hewlett-Packard Development Company, L.P.
- Mok-Hwa LIM
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPER, PROCESS CARTRIDGE, IMAGE FORM...
- Publication number 20240134298
- Publication date Apr 25, 2024
- FUJIFILM Business Innovation Corp.
- Yasuo KADOKURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC IMAGE DEVELOPER, PROCESS CARTRIDGE, IMAGE FORMING APP...
- Publication number 20240134299
- Publication date Apr 25, 2024
- FUJIFILM Business Innovation Corp.
- Moegi IGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE-FORMING APPARATUS PROVIDED WITH URGING MEMBER FOR URGING PROC...
- Publication number 20240126204
- Publication date Apr 18, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRUM CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20240118656
- Publication date Apr 11, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Tomoyasu YABUKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
- Publication number 20240118635
- Publication date Apr 11, 2024
- Canon Kabushiki Kaisha
- TOMOHITO ISHIDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
- Publication number 20240118637
- Publication date Apr 11, 2024
- FUJIFILM Business Innovation Corp.
- Satoshi MIZOGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20240118634
- Publication date Apr 11, 2024
- Canon Kabushiki Kaisha
- SHUNTARO WATANABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
- Publication number 20240118636
- Publication date Apr 11, 2024
- FUJIFILM Business Innovation Corp.
- Yuki OYAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
- Publication number 20240118633
- Publication date Apr 11, 2024
- Canon Kabushiki Kaisha
- TATSUYA OHSAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT, ELECTROSTATIC IMAGE DEVE...
- Publication number 20240118642
- Publication date Apr 11, 2024
- FUJIFILM Business Innovation Corp.
- Yosuke TSURUMI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20240118655
- Publication date Apr 11, 2024
- Canon Kabushiki Kaisha
- KUNIHIKO SEKIDO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, CARTRIDGE AND DRUM UNIT
- Publication number 20240118657
- Publication date Apr 11, 2024
- Canon Kabushiki Kaisha
- Masanari Morioka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
- Publication number 20240118638
- Publication date Apr 11, 2024
- FUJIFILM Business Innovation Corp.
- Michinori FUKUMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
- Publication number 20240111244
- Publication date Apr 4, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Yasutada KATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240111246
- Publication date Apr 4, 2024
- Canon Kabushiki Kaisha
- Hirotaka Ishii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESSING CARTRIDGE
- Publication number 20240111245
- Publication date Apr 4, 2024
- NINESTAR CORPORATION
- Shuchun DAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20240111224
- Publication date Apr 4, 2024
- Canon Kabushiki Kaisha
- SHUHEI IWASAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE, PROCESS CARTRIDGE GROUP, AND IMAGE-FORMING APPAR...
- Publication number 20240111247
- Publication date Apr 4, 2024
- ZHUHAI PANTUM ELECTRONICS CO., LTD.
- Zhe SHAO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING MOVABLE DRAWER HAVING GUIDE SURFA...
- Publication number 20240103428
- Publication date Mar 28, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Nao Itabashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRUM CARTRIDGE INCLUDING FIRST MEMORY HAVING FIRST ELECTRICAL CONTA...
- Publication number 20240103430
- Publication date Mar 28, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Yasuo FUKAMACHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20240103390
- Publication date Mar 28, 2024
- Canon Kabushiki Kaisha
- KOJI TAKAHASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING DETACHABLE PROCESS CARTRIDGE HAVI...
- Publication number 20240103429
- Publication date Mar 28, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Yasuo FUKAMACHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CONDUCTIVE MEMBER, CHARGING DEVICE, PROCESS CARTRIDGE, AND IMAGE FO...
- Publication number 20240103393
- Publication date Mar 28, 2024
- FUJIFILM Business Innovation Corp.
- Kenta YAMAKOSHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE INCLUDING DRUM CARTRIDGE HAVING FIRST HOLDER, DEV...
- Publication number 20240103431
- Publication date Mar 28, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Yasuo FUKAMACHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM...
- Publication number 20240103432
- Publication date Mar 28, 2024
- FUJIFILM Business Innovation Corp.
- Kazunobu UCHIYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image forming apparatus

Image forming apparatus

Electrophotographic electro-conductive member, process cartridge, a...

Cartridge and image forming apparatus

Electrophotographic member, electrophotographic process cartridge,...

Image forming apparatus and process cartridge

Charging member, charging device, process cartridge, and image form...

Image forming apparatus

Image forming apparatus

Cartridge and electrophotographic image forming apparatus

Cartridge, process cartridge and electrophotographic image forming...

Power transmission member with teeth and grooves, transfer device,...

Home port and substrate processing apparatus using same

Drive transmission device, drive unit, and image forming apparatus

Electrophotographic photosensitive member, process cartridge, and e...

Belt unit and method for assembling belt unit

Image forming apparatus including locking member configured to lock...

Developing cartridge including electrically non-conductive collar c...

Developing cartridge including first and second inclined surfaces,...

Image forming apparatus having an adhesion-suppressing component to...

Process cartridge with movable force receiving portion configured t...

Process cartridge and image forming apparatus

Image forming apparatus

Cleaning apparatus for cleaning an element that bears a toner image...

Drum cartridge including movable electrical contact surface, and im...

Image forming apparatus having a drawer

Image forming apparatus capable of controlling extension of use of...

Magnetic coupling structure for an image forming apparatus

Cartridge and image forming apparatus

Image forming apparatus and process cartridge including drum cartri...

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE

IMAGE FORMING APPARATUS

CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS

METHOD FOR ERROR HANDLING IN THE TONER REFILL PROCESS

ELECTROSTATIC CHARGE IMAGE DEVELOPER, PROCESS CARTRIDGE, IMAGE FORM...

ELECTROSTATIC IMAGE DEVELOPER, PROCESS CARTRIDGE, IMAGE FORMING APP...

IMAGE-FORMING APPARATUS PROVIDED WITH URGING MEMBER FOR URGING PROC...

DRUM CARTRIDGE AND IMAGE FORMING APPARATUS

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...

TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT, ELECTROSTATIC IMAGE DEVE...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, CARTRIDGE AND DRUM UNIT

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...

IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE

IMAGE FORMING APPARATUS

PROCESSING CARTRIDGE

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...

PROCESS CARTRIDGE, PROCESS CARTRIDGE GROUP, AND IMAGE-FORMING APPAR...

IMAGE FORMING APPARATUS INCLUDING MOVABLE DRAWER HAVING GUIDE SURFA...

DRUM CARTRIDGE INCLUDING FIRST MEMORY HAVING FIRST ELECTRICAL CONTA...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...

IMAGE FORMING APPARATUS INCLUDING DETACHABLE PROCESS CARTRIDGE HAVI...

CONDUCTIVE MEMBER, CHARGING DEVICE, PROCESS CARTRIDGE, AND IMAGE FO...

PROCESS CARTRIDGE INCLUDING DRUM CARTRIDGE HAVING FIRST HOLDER, DEV...

IMAGE FORMING APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM...