G03G2221/1618 - CPC Classification Index

ClassID:

178463 ⎘

G03G2221/1618 - CPC Classification

Classification description:

Processes not provided for by group , e.g. cleaning or residual charge elimination; Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the cleaning unit

Sub-classes:

G03G2221/1621 » re-use of cleaned toner 19
G03G2221/1624 » transporting cleaned toner into separate vessels, e.g. photoreceptors, external containers 118
G03G2221/1627 » Details concerning the cleaning process 55

Recent Application in this class:

20260153813

2026-06-04

EXPOSURE DEVICE AND IMAGE FORMING APPARATUS INCLUDING EXPOSURE DEVICE

20250328095

2025-10-23

FIXATION DEVICE AND IMAGE FORMATION APPARATUS

20240103405

2024-03-28

Scraping device and image forming apparatus including an applying part to apply an impact to a scraping part

20240085846

2024-03-14

Brush having a higher contact pressure with an image bearing member at an upstream end of the brush and image forming apparatus

20230195026

2023-06-22

Image forming apparatus

20230123409

2023-04-20

Cleaning apparatus for cleaning an element that bears a toner image and image forming apparatus having the cleaning apparatus

20210034008

2021-02-04

Moving unit and image forming apparatus

20200356040

2020-11-12

Image forming apparatus

20200326654

2020-10-15

Toner collection device including fan unit and image forming apparatus

#10

20200142335

2020-05-07

Toner conveying device and image forming apparatus

#11

20190094788

2019-03-28

Charging device, unit for image-forming apparatus, process cartridge, and image-forming apparatus

#12

20180120754

2018-05-03

Cleaning apparatus and process cartridge

#13

20160124374

2016-05-05

Cleaning device and image forming apparatus incorporating same

#14

20150205248

2015-07-23

Cleaning device and image forming apparatus incorporating same

#15

20140376953

2014-12-25

Cleaning device, process cartridge, and electrophotographic image forming apparatus

#16

20140241773

2014-08-28

Image forming apparatus for removing a developer from a memeber to be cleaned

#17

20130156475

2013-06-20

Recovery unit and image forming apparatus

#18

20120014711

2012-01-19

Cleaning device and image forming apparatus

#19

20120014710

2012-01-19

Cleaning device, image forming apparatus including the same and cleaning method

#20

20120008974

2012-01-12

IMAGE FORMING APPARATUS

#21

20110085821

2011-04-14

Image forming apparatus

#22

20110052288

2011-03-03

Cleaning device and image forming apparatus

#23

20100221045

2010-09-02

Image forming apparatus

#24

20100215407

2010-08-26

Removable member-holding device and image forming apparatus

#25

20100215395

2010-08-26

Removable member-holding device and image forming apparatus

#26

20100196068

2010-08-05

Image forming machine blade engagement apparatus with blade cassette

#27

20100119257

2010-05-13

Image forming apparatus

#28

20100104320

2010-04-29

Charging member assembly usable with body to be charged and charging apparatus for image forming apparatus

#29

20100046998

2010-02-25

Image forming apparatus

#30

20090190939

2009-07-30

Image forming apparatus including a sound sensor to determine cleaning failure

#31

20090185830

2009-07-23

Image forming apparatus and control method thereof

#32

20090148173

2009-06-11

Image forming apparatus having a control section which detects overcurrent in a motor and controls the motor in response to detection of the overcurrent

#33