Pantum BP2300NW A4 Mono Laser Printer USB, Wifi

Print Speed:  Up to 22 ppm Letter / 21 ppm A4
Duty Cycle:  Up to 15,000 images/month
Recommended monthly page volume:  250~2,000 pages
Processor / Memory:  600 MHz / 128 MB
Connectivity:  Wi-Fi b/g/n, High-Speed USB 2.0
Resolution:  600 x 600 dpi (Up to 1200 x 1200 enhanced image quality)