Seiko Instruments FB-600. Maximum print speed: 600 cps, Normal print speed: 400 cps, Built-in barcodes: EAN-8, EAN-13, UPC-E, POSTNET. Buffer size: 64 KB. Standard interfaces: RS232C. Power consumption (typical): 170 W, Power consumption (standby): 40 W. Dimensions (WxDxH): 635 x 465 x 294 mm, Weight: 22000 g