The Lexmark MS823dn a first page in just 4.2 seconds, output of up to 61 pages per minute and two-sided printing.
Cartridge/Colour/Type: Hardware
Colour: Mono
Auto Doc Feeder: No
Duplex Print: Yes
Duplex Scan: No
Multi Function: No
Paper size: A4
Print Technology: Laser
Pages Per Minute (A4): 61