Samsung ProXpress SL-M3870FD A4 Mono Multifunction Printer

Function : Print, Scan, Copy, Fax
Print Speed (Mono): Up to 38ppm 
Scan Speed (Mono): 20ipmScan Resolution (Optical): Up to 1200 x 1200dpiScan Resolution (Enhanced): Up to 4800 x 4800dpiScan Destinations: Client (PC), Email, FTP, SMB, USB
Built-in Duplex Print
Toner Yield, 5000 -10 000 pages depending on the cartridge type & price.
Interface USB, LAN
Max. Monthly Duty Cycle: Up to 80,000 pagesScan
Cartridge: For use in SAMSUNG ProXpress SLM3820, SLM4020, SLM3870, SLM4070, SLM4020NX, SLM4070FX . 10,000 Prints at 5% Coverage