Samsung ML-2250/XBG Service Manual page 30

4.2.8 Toner Cartridge
The toner cartridge is an integral unit containing the OPC unit and toner unit. The OPC unit consists of the OPC
drum and charging roller, and the toner cartridge unit consists of the toner, supply roller, developing roller, and
blade (Doctor blade)
- Developing Method: Non magnetic 1 element contacting method
- Toner: Non magnetic 1 element shatter type toner
- The life span of toner: 5,000 sheets (ISO19752 standard)
- Toner remaining amount detecting sensor: No
- OPC Cleaning: Film OPC using an electro-static cleaning process.
- Management of waste toner: Collected using an electro-static process and retained within the toner cartridge
- OPC Drum protecting Shutter: No.
- Classifying device for toner cartridge: ID is classified by interruption of the frame channel.
Samsung Electronics
--> no waste toner to dispose of.
Summary of product
Service Manual
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