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4.2 Parts Names and Their Functions
4-8 CF2002/CF3102
Part Names and Their Functions Chapter 4
Supplies and Parts
No. Part Name Description
1 Toner Cartridge There are four toner cartridges: cyan (C), magenta (M), yellow
(Y) and black (BK). The combination of the four toners
generates full-color images.
2 Imaging Unit Generates the copied image
3 Image transfer belt unit Layers onto the image transfer belt each of the single colors of
the image generated by the imaging unit in order to create a full-
color image
4 Image transfer roller unit Transfers onto the paper a full-color image generated by the
image transfer belt unit
5 Waste-toner bottle Collects waste toner
6 Fusing unit Fuses the transferred toner to the paper
7 Ozone filter Collects the ozone generated in the copier
8 Filter Collects the toner dust generated in the copier
9 LED-cleaning tool Used to clean the surface of the LED unit, for example, when
replacing the image transfer belt unit
10 Dust remover Collects the dust generated in the copier
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