Brother HL-5250DN Refurbished Network Ready Laser Printer with Duplex Print speeds up to 30 ppm Black and white print resolutions up to 1200 x 1200 dpi 250-sheet paper tray (expandable) and 50-sheet multi-purpose tray Built-in 266 MHz NEC VR5500 processor and 32MB of memory (expandable) PCL6 and BR-Script3 (PostScript3) emulations