Samsung ML-1665 Service Manual - Page 26
Toner Cartridge, → Initial toner : 0.7K - for sale toner cartridge
UPC - 635753627763
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Product spec and feature 2.2.3.6 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 toner cartridge unit has 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 • Charging capacity : - 39.1 ± 3 μC/g • Average OD : 8.0 ± 0.5㎛ (Toner) • The life span of toner (ISO 19752 pattern / A4 standard) → Initial toner : 0.7K → Sales toner : 1.5K • Toner Residual Sensor : Dot count with CRUM(CRU Monitor) • OPC Cleaning : Collect the toner by using cleaning blade • Handling of wasted toner : Collect the wasted toner in the cleaning frame by using cleaning blade • OPC Drum Protecting Shutter : None • Classifying device for toner cartridge: ID is classified by CRUM. -100V 8 Cleaning Blade Max -1.4KV 2 Cleaning Roller 1 0.20mW -720V 6 -150V↓ 7 -350V +3.5kV 3 4 5 -550V Service Manual 2-16 Samsung Electronics