Technical Specifications, Speed9000 sph, Maximum sheet size457mm x 457mm / 19.9" x 17.9", Minimum shhet size210mm x 125mm / 8.2" / 4.9", Maximum paper weight7 part carbonless, Minimum paper weight56gsm / 16lb bond, Speed per hour9000, Maximum number of heads8, Minimum spacing of heads on same collar50mm / 1.96" Parallel head, Technical Specifications, Minimum spacing of heads on same collar73.5mm / 2.89" Convex head, Minimum spacing of adjacent heads62mm / 2.44" Parallel head, Minimum spacing of adjacent heads48mm / 1.88" Convex head, Dimensions L 1340mm x W 781mm x H 1050mm / L35.4" x W30.7" x 43.7", Electrical Requirements240v 50hz, Product Weight162kg / 324lb,