Brother HL-2400C - Internal Structure

I-6
3. INTERNAL STRUCTURE
<Cross Sectional View >
K
Y
M
C
Fig.1-3
No. Components Name Outline of Functions
1 Toner Cartridge
Contain the toner (K, Y, M, C) for developing.
Each toner cartridge (K, Y, M, C) is independent.
2 OPC Belt Cartridge Forms images and includes the photoconductive belt.
3 Drum Cleaner
Cleans and collects waste toner adhering to the transfer
drum.
4 Fusing Unit Fixes by heat and pressure the toner image onto the paper.
5 Transfer unit Transfers toner images from the transfer drum to the paper.
6 Transfer Drum
Forms color images, combining the toner images from the
OPC belt on the drum.
7 Paper Discharger
Emits a corona charge for separating the paper from the
transfer drum.
8 Transfer Roller Transfer the toner image on the transfer drum to the paper.
9 Media Cassette Feeds paper automatically.
10 Paper Pick-up Roller Feeds paper automatically from the paper cassette.
11 Scanner Unit Generates a laser beam and scans the OPC belt.
12 Register roller Aligns the paper correctly ready for printing
4.Fusing Unit
3.Drum Cleaner
2.OPC Belt Cartrid
g
e
1.Toner Cartridge
(K,Y,M,C)
5.Transfer
Unit
7.Paper
Dischar
g
e
r
8.Transfer
Roller
6.Transfer Drum
10.Paper Pick-
up Roller
9.Media Cassette
11.Scanner Unit
12.Re
g
ister Roller