Toshiba e-STUDIO167 Service Manual page 61

- Magnetic roller
Magnetic brush development
The south and north poles are arranged inside the magnetic roller as shown in the right figure.
The developer material forms a brush-like fluff which contacts the photoconductive drum surface.
È
This is caused by the magnetic force lines between the south and north poles.
© February 2007 TOSHIBA TEC CORPORATION All rights reserved
Photoconductive
drum
N
Magnetic roller
Fig. 3-13
3 - 7
Magnetic force
line
e-STUDIO167/207/237
COPY PROCESS
3