HP LaserJet Pro M428fdn All-in-One Monochrome Laser Printer (W1A29A)

Print, Copy, Scan Print speed black: Normal: Up to 40 ppm Duty cycle (monthly, A4) Up to 80,000 pages Processor speed 1200 MHz1 – Year Warranty

Print, Scan, Copy, Fax Print Speed: 40 ppm Print Resolution: 1200 x 1200 dpi Auto Duplex Printing1 – Year Warranty