HP M141W 3in1 Mono Laser Printer 7MD74AFunctionality: Print, Copy, Scan Print Technology: Laser Print Speed: Up to 21 ppm (Letter); Up to 20 ppm (A4) First Page Out (Ready): As fast as 8. 3 seconds (A4) Print Resolution: Up to 600 x 600 dpi Monthly Duty Cycle: Up to 8,000 pages Processor Speed: 500 MHz Scanner Type: Flatbed Scan Resolution: Up to 600 dpi Copy Speed: Up to 20 cpm (A4) Copy Settings: Resize from 25% to 400%; up to 99 copies Scan Format Support: JPEG, PDF, PNG, BMP, TIFF