ClassID:

177942

G03G21/1666 - page 2 - CPC Classification

Classification description:

Arrangements not provided for by groups  - , e.g. cleaning, elimination of residual charge; Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus for the exposure unit

Recent Application in this class:
#301
20090213203
2009-08-27

Image forming apparatus

#302
20090202272
2009-08-13

Image-forming device having a positioning structure

#303
20090190953
2009-07-30

Image forming apparatus

#304
20090175649
2009-07-09

Image forming apparatus including shutter device

#305
20090169261
2009-07-02

Image forming apparatus having exposing unit positioning member

#306
20090162117
2009-06-25

Laser exposure device, cleaning tool, and image forming apparatus

#307
20090162091
2009-06-25

Image forming apparatus

#308
20090154959
2009-06-18

Image scanning unit and image forming apparatus including the image scanning unit

#309
20090142092
2009-06-04

Image forming apparatus with detachable cartridge

#310
20090110432
2009-04-30

Image forming apparatus

#311
20090087210
2009-04-02

Image forming device

#312
20090087209
2009-04-02

Image forming device having exposure unit provided to first device body rotataby joined to second device body

#313
20090080937
2009-03-26

Image forming apparatus

#314
20090074446
2009-03-19

Image forming apparatus including a latent image carrier and an exposing unit

#315
20080259364
2008-10-23

IMAGE FORMING APPARATUS

#316
20080219696
2008-09-11

Image forming apparatus

#317
20080170276
2008-07-17

Image forming apparatus

#318
20080152386
2008-06-26

Image forming device

#319
20080050146
2008-02-28

Image forming apparatus, and processing unit and latent image writing device mounted therein

#320
20080034909
2008-02-14

Opening/closing mechanism, image forming apparatus and gear mechanism

#321
20080013142
2008-01-17

IMAGE FORMING APPARATUS HAVING DEFORMATION LIMITING AREA

#322
20080013115
2008-01-17

Image forming device and method of manufacturing the same

#323
20080012803
2008-01-17

Image forming device

#324
20070253731
2007-11-01

Fixture structure, optical device, image reading device and image forming device

#325
20070252890
2007-11-01

Optical scanner

#326
20070242994
2007-10-18

Method and apparatus for image processing

#327
20070217851
2007-09-20

Image forming apparatus

#328
20070183826
2007-08-09

MULTI-FUNCTION PRINTER

#329
20070160387
2007-07-12

Image formation apparatus with positioning section that positions exposure device

#330
20070134023
2007-06-14

Image processing apparatus having enhanced controlling process for optical scanning unit

#331
20070126852
2007-06-07

Image forming apparatus and method for adjusting the interval between a write head and a photoreceptor

#332
20070110475
2007-05-17

Image forming apparatus with a latent image writing unit positioned and biased against positioning errors

#333
20070089271
2007-04-26

Hinge unit and an image forming apparatus having the same

#334
20070085894
2007-04-19

Image forming device

#335
20070071492
2007-03-29

Image forming apparatus

#336
20070070172
2007-03-29

Image forming device

#337
20060288533
2006-12-28

Hinge structure using magnetic force and image input/output device using the hinge

#338
20060236612
2006-10-26

Auto-lock mechanism for an image input/output device

#339
20060177237
2006-08-10

Image forming apparatus and image reading apparatus with locking unit for locking movable object

#340
20060158728
2006-07-20

Image processing device

#341
20060113457
2006-06-01

Knuckle arm

#342
20060104658
2006-05-18

Image forming apparatus featuring a toner supply opening positioned to avoid contamination of an exposure slit

#343
20060103717
2006-05-18

ROS shutter system

#344
20060092997
2006-05-04

Laser beam generating apparatus for a laser scanning unit

#345
20060001980
2006-01-05

Optical writing unit and image forming apparatus having an optical system casing and a cleaning tool

#346
20050221907
2005-10-06

Image forming apparatus and scanning unit

#347
20050220494
2005-10-06

Image forming apparatus and scanning unit

#348
20050152715
2005-07-14

Multi-function office product

#349
20050128282
2005-06-16

Image forming device

#350
20050105953
2005-05-19

Image forming apparatus

#351
16822798
2020-12-29

Image forming apparatus

#352
15672427
2018-08-28

Image forming apparatus having shutter for exposure unit and sensor unit and method for controlling the same

#353
14804987
2016-06-07

Image forming apparatus having a support unit to move a light element of the image forming apparatus

#354
14717450
2016-03-29

Image forming apparatus with guide mechanism for image writer