Developing Assembly; Outline - Canon iR2200 Service Manual

CHAPTER 4 IMAGE FORMATION SYSTEM

7 Developing Assembly

7.1 Outline

The developing assembly consists of the developing cylinder, toner sensor (S1), and toner
stirring rod; its is locked manually together with the developing rail using the locking lever.
The developing cylinder and the toner stirring rod are rotated by the drive of the main mo-
tor (M1) transmitted by way of the developing clutch (CL3).
Developing bias
control signal
J301
Main motor drive signal
J308
J302-5
4-18 P
COPYRIGHT © 2001 CANON INC.
Developing bias
J136 J130-1
F04-701-01
Developing cylinder
Photosensitive
drum
Toner sensor(S1)
Main
Developing
motor
clutch
M1 CL3
Toner detention signal
2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001
Toner stirring rods