2.2 Part Names and Their Functions
Inside of Machine
5 Imaging-unit-
securing lever
4 Charger-
cleaning tool
3 LED-
cleaning tool
No.
Part Name
1
Toner-cartridge-securing
lever
2
Right-side door
3
LED-cleaning tool
4
Charger-cleaning tool
5
Imaging-unit-securing lever
cm3520
1 Toner-cartridge-securing
lever
Description
Used when installing and replacing the toner cartridges
Opened when replacing the fusing unit or clearing misfeeds
Used to clean the surface of the LED unit, for example, when
replacing the image transfer belt unit
Used to clean the electrostatic charger wire, for example, when
incorrect copies are produced
Used when installing and replacing the imaging units
2
2 Right-side
door
2-11