Samsung SCX-6545N Service Manual page 44

2.2.4.3 Electro-photographic Process
1) OPC Section
■ OPC Type : UCL Type (Φ30)
■ Life : 80K Pages (in accordance with simplex mode)
■ V0 = -610 (V)
■ VL = -100 (V)
■ Process Speed : 345 mm/sec (Letter 55 PPM)
2) Development Section
■ Development Roller : Magnetic Roller with Sleeve (Φ25)
■ Development Method : Non magnetic Two Component Type
■ Carrier(Ferrite Type) + Toner(Non magnetic Pulverized Toner) : 300 g
■ Vbias = -480 (V)
■ Speed (vs OPC) -> 1: 2
Service Manual
CÓPIA NÃO CONTROLADA
Product spec and feature
2-31
CÓPIA NÃO CONTROLADA
Samsung Electronics