G03G2221/0094 - CPC Classification Index

ClassID:

178456 ⎘

G03G2221/0094 - CPC Classification

Classification description:

Processes not provided for by group , e.g. cleaning or residual charge elimination; Cleaning of foreign matter, e.g. paper powder, from imaging member; Cleaning mechanism Suction

Recent Application in this class:

20250258461

2025-08-14

IMAGE FORMING APPARATUS

20240419118

2024-12-19

IMAGE FORMING APPARATUS

20240176271

2024-05-30

IMAGE FORMING APPARATUS

20230350333

2023-11-02

Image forming apparatus having removable fixing portion and filter holder

20210373456

2021-12-02

Developing apparatus with an airflow passage to provide air flow at a longitudinal end of a developer roller

20210232078

2021-07-29

Image forming apparatus having guide for airflow to filter

20210096500

2021-04-01

Developing device and image forming apparatus

20200201239

2020-06-25

Image forming apparatus having removable duct and filter

20200201238

2020-06-25

Image forming apparatus having guide for airflow through filter

#10

20200159161

2020-05-21

IMAGE FORMING APPARATUS

#11

20190369547

2019-12-05

Cleaning device for the surface of a cylinder of a printer and/or copier

#12

20180032024

2018-02-01

Toner collection device collecting floating toner and image forming apparatus including toner collecting device

#13

20170248895

2017-08-31

Image forming device having a suction device

#14

20110129249

2011-06-02

Image forming apparatus

#15

20100034543

2010-02-11

Diagnostic systems and methods for providing diagnostic information during servicing of an image processing apparatus

#16

20090290898

2009-11-26

System and method for preventing particulate matter deposition on contact surfaces