Brother HL-L5000D Duplex 1200 dpi x 1200 dpi USB mono Laser Printer Output Capacity, std.: 150 sheets Black Print Quality: 1200 x 1200 dpi Cartridges Compatible: TN-820 TN-850 Part Number: HL-L5000D Functions: Print Time To First Page (seconds): Less than 7.2 sec. Emulations: PCL6, BR-Script3, IBM Proprinter, Epson FX, PDF Version 1.7, XPS Version 1.0 Duplex printing: Yes