Toshiba e-studio212 - Page 69

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© 2009 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO182/212/242
COPY PROCESS
3 - 7
- 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.

This is caused by the magnetic force lines between the south and north poles.
Fig. 3-13
N
S
S
Magnetic force
line
Magnetic roller
Photoconductive
drum