Ricoh SP 4510DN B&W Printer. 42-PPM A4 Desktop Printer. Main unit includes a 4-line LCD Panel 500-sheet Paper Tray 100 sheet Bypass Tray 512MB RAM and integrated Duplex. Adobe PostScript 3 Gigabit Ethernet and USB 2.0 connectivity is provided standard. Ships with Starter Toner that yields 6000 prints (ISO/IEC 19752)