Toner Cartridge; Major Functions - Dell 3130cn Service Manual

3.6 TONER CARTRIDGE

3.6.1 Major functions

- CRUM (Customer Replaceable Unit Memory) SENSOR
The CRUM SENSOR reads and writes the data of the CRUM.
Printer specific information is stored.
- SENSOR PHOTO (TONER CARTRIDGE Sensor Y/M/C/K)
Detects presence/absence of the TONER CARTRIDGE.
- DISPENSE MOTOR (Y/M/C/K)
The dispense motor supplies the drive to the Agitator and Auger in the TONER CARTRIDGE, and
supplies toner to the developer part in the TONER CARTRIDGE.
- TONER CARTRIDGE (Y)
- TONER CARTRIDGE (M)
- TONER CARTRIDGE (C)
- TONER CARTRIDGE (K)
The TONER CARTRIDGE is constituted from the toner cartridge, developer and the drum.
- Erase Lamp (LED ASSEMBLY)
The light of the LED passes through the lens of the TONER CARTRIDGE, and irradiates the drum.
The light of the LED eliminates the charge on the drum.
Version 3 2008.05.30
ACTUATOR SENSOR CRU
(Position of no-cartridge)
SENSOR PHOTO
(Toner Cartridge Sensor)
TONER CARTRIDGE
6 – 30
Chapter 6 Principles of Operation
ACTUATOR SENSOR CRU
SENSOR PHOTO
(Toner Cartridge Sensor)
TONER CARTRIDGE
SENSOR ASSEMBLY
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