Samsung ElectronicsService ManualSystem Overview3-2CassetteFeeding Method : Cassette TypeFeeding Standard : Center LoadingFeeding Capacity : Cassette 150 Sheets(75g/ , 20lb Paper Standard)No Manual FeederPaper Detecting Sensor : Photo Sensor (Empty, Registration, Exit)Paper Size Sensor : NoneLSU(Laser Scan Unit)Consisted of LD(Laser Diode) and Polygon Motor Control.2nd Transfer Ass yThe life span: Print over 100,000 sheets (in 15~30 )Specification: Similar to CLP-500 SeriesFuser Ass yHeat Lamp : New Part - Knuckle TypeHeat Roller : Similar to CLP-500 Series2 Pressure Roller : One is similar to HummingBird, the Other is a new added part comparing withother FuserThermistor - Temperature-Measuring DeviceThermostat - Critical Temperature-Detecting Device& ITB(Intermediate Transfer Belt) & 1st Transfer RollerThe life span: Print over 100,000 ImagesThe ITB unit includes 1st Transfer Roller& OPC(Organic Photo-Conductor) & DeveloperThe life span: Print over 44,000 Images (Both)Imagine Unit consists of 4 kinds of Developer , OPC, and Deve. Main FrameToner KitsThe life span: Color -> Initial 700 / Sales 1,000 images (ISO 19752 Standard Coverage Print-Out)Black -> Initial 1,000 / Sales 2,000images (ISO 19752 Standard Coverage Print-Out)Driver Ass yIt is a power delivery unit by gearingBy driving the motor, it supplies the power to the feeding unit, the fusing unit, and the distributing unit.The Main Motor is similar to CLP-500 Series Main Motor.Error PhenomenonPolygon Motor Error The Rotation of Polygon Motor can not reach stableHsync Error Though the rotation of Polygon Motor reach stable, the sig-nal of Hsync is not occurred