Toner Cartridge - Samsung SCX-472 series Service Manual

2. Product specification and description

2.2.4.6. Toner Cartridge

By using the electronic photo process, it creates a visual image. In the toner cartridge, the OPC unit and the developing
unit are in a body. The OPC unit has OPC drum and charging roller, and the developing unit has toner, supply roller,
developing roller, and blade.
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Developing Method : Non magnetic 1 element contacting method
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Toner : Non magnetic 1 element shatter type toner
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The life span of toner (ISO 19752 pattern / A4 standard)
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Initial toner : 1K
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Sales toner : 1.5K / 2.5K
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OPC Cleaning : Collect the toner by using cleaning blade
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Handling of wasted toner : Collect the wasted toner in the cleaning frame by using cleaning blade
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Classifying device for toner cartridge: ID is classified by CRUM.
1 OPC Drum
2 Charging Roller
3 Agitator
4 Developing Roller
2-19
5 Supply Roller
6 Waste Toner Tank
7 Cleaning Blade
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