Star Micronics SP298MD42-G. Maximum print speed: 3.1 cps. Cut sheet width range: 80 - 182 mm, Cut sheet length range: 80 - 257 mm, Cut sheet thickness range: 0.09 - 0.2 mm. Product colour: Grey, Certification: UL, C-UL, TüV, CB, FCC CE. Standard interfaces: Serial. Print head: 9-pin, Print head life: 70 million characters