Samsung CLP 300N Service Manual - Page 20

System Overview Cassette Feeding Method : Cassette Type Feeding Standard : Center Loading Feeding Capacity : Cassette 150 Sheets(75g/ , 20lb Paper Standard) No Manual Feeder Paper Detecting Sensor : Photo Sensor (Empty, Registration, Exit) Paper Size Sensor : None LSU(Laser Scan Unit) Consisted of LD(Laser Diode) and Polygon Motor Control. Error Polygon Motor Error Hsync Error Phenomenon The Rotation of Polygon Motor can not reach stable Though the rotation of Polygon Motor reach stable, the signal of Hsync is not occurred 2nd Transfer Ass y The life span: Print over 100,000 sheets (in 15~30 ) Specification: Similar to CLP-500 Series Fuser Ass y Heat Lamp : New Part - Knuckle Type Heat Roller : Similar to CLP-500 Series 2 Pressure Roller : One is similar to HummingBird, the Other is a new added part comparing with other Fuser Thermistor - Temperature-Measuring Device Thermostat - Critical Temperature-Detecting Device & ITB(Intermediate Transfer Belt) & 1st Transfer Roller The life span: Print over 100,000 Images The ITB unit includes 1st Transfer Roller & OPC(Organic Photo-Conductor) & Developer The life span: Print over 44,000 Images (Both) Imagine Unit consists of 4 kinds of Developer , OPC, and Deve. Main Frame Toner Kits The 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 y It is a power delivery unit by gearing By 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. 3-2 Service Manual Samsung Electronics