Epson TM-T88V, Thermal, Ethernet, USB, 360000 h, Windows 7/Vista/XP/2000 Mac OS X, 145 x 195 x 148 mm, 3.13” ± 0.02” x 3.27”, 2.26” ± 0.02” x 3.27” Epson TM-T88V. Print technology: Thermal. Standard interfaces: Ethernet, USB. Mean time between failures (MTBF): 360000 h. Compatible operating systems: Windows 7/Vista/XP/2000 Mac OS X. Dimensions (WxDxH): 145 x 195 x 148 mm, Paper dimensions: 3.13” ± 0.02” x 3.27”, 2.26” ± 0.02” x 3.27”