Product Specification and featureService Manual 2-36 Samsung Electronics2.4.3 Feeding Section1) Cassette (1st tray)It stores and automatically feeds xerographic paper.Pick-up Roller picks up paper, controls drive, feeds paper, removes staticelectricity, and so on.- Feeding Method : Cassette Type- Feeding Standard : Center Loading- Feeding Capacity : Cassette 250 Sheets (80g/㎡, 20lb Paper Standard)- Paper Detecting Sensor : Photo Sensor (Empty, Registration, Exit)- Media size : Letter, Legal, Oficio, Folio, A4, ISO B5, JIS B5, Executive,A5, A62) SCF (Second Cassette Feeder, 2nd / 3rd tray)This is the option unit of CLX-6220/6250 series. This additionally storesand automatically feeds printing paper. Its function is the same as theCassette (1st tray). Only one Second Cassette Feeder(SCF) can beinstalled per unit.- Feeding Method : Cassette Type- Feeding Capacity : Cassette 500 Sheets (80g/㎡, 20lb Paper Standard)- Media size : Letter, Legal, Officio, Folio, A4, ISO B5, JIS B5, Executive,A53) MP tray ( Multi-Purpose tray)MP tray allows you to print a variety of media type.- Feeding Capacity : 100 sheets (letter 80g/㎡)- Media size : Letter, Legal, Oficio, Folio, A4, ISO B5, JIS B5, Statement, Executive, A5, A6, EnvelopeMonarch, Envelope COM-10, No-10, Envelope DL, Envelope C5, Envelope C6, Envelope No 9,Envelope 6 3/4