Toner cartridge
The printer has one toner cartridge.
Design
The toner cartridge is lled with toner and consists of the following components:
●
Photosensitive drum
●
Developer roller
●
Primary-charging roller
●
E-label
The DC controller rotates the drum motor to drive the photosensitive drum, developer roller, and the primary-
charging roller.
Figure 1-21 Toner cartridge components
Developer roller
M2
PS4850
DC controller
Primary charging roller
Cartridge
E-label
Photosensitive drum
SL2
Toner level sensor
Table 1-18 Toner cartridge functions
Function Supported feature
Toner cartridge presence detection Yes
Toner level detection Yes
Toner cartridge life detection Yes
Toner cartridge mis-installation detection No
Drum discharge Yes
Developer alienation control Yes
Toner level sensor mechanism malfunction No
Transfer roller cleaning Yes
Primary charging roller cleaning No
ENWW Toner cartridge 29
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