Before making copies
Inside of machine
No.
Part name
1
Original glass
2
Fusing unit cover
3
Fusing unit cover lever
4
Upper right-side door
5
Print head glass cleaning tool
6
Waste toner box
7
Imaging unit
8
Charger-cleaning tool
9
Imaging unit release lever
10
Toner cartridges
11
Left partition glass
bizhub C451/C550/C650
9
8
7
12
11
10
6
5
13
1
Description
The document placed on the glass is scanned.
Opened when clearing paper misfeeds in the fusing unit.
Used to open the fusing unit cover.
Opened when clearing paper misfeeds from inside the main unit.
Used to clean the surface of the print head glass, for example,
when replacing the imaging unit.
Collects used waste toner.
Creates the print image.
Used to clean the electrostatic charger wire, for example, when
incorrect copies are produced.
Used when removing an imaging unit.
There are four toner cartridges: cyan (C), magenta (M), yellow (Y)
and black (K). The combination of the four toners generates full-
color images.
Used to scan the document image in this area when the ADF is
used.
3
2
3
4
3-13