Epson C31CA85834 TM-T88V Direct Thermal Receipt Printer PAR Plus USB EDG PWR Energy Star, Monochrome, 5.8" Height x 5.7" Width x 7.7" Depth(PARALLEL/USB MODEL) MPOS-friendly printer compatible with iOS, Android and Windows mobile devices.Interface-Ethernet / Parallel / Serial / USB /Bluetooth/Wifi DHCP enabled model available for easy IP / network configuration. Printer class model available for easy connection and discovery. Supports 802.11a/b/g/n with 2.4 GHz / 5 GHz compatibility and Bluetooth 2.1 plus EDR. Macintosh Compatible-Mac OS X v10.4, v10.5, v10.6 Power PC / Intel Processor Easy to configure and install. Fast printing up to 300.00 mm/sec for both text and graphics. Special print options reduce paper usage up to 30 percent Character Set-95 Alphanumeric, 18 International, 128 x 43 graphic including user-defined page,traditional / simple chinese, thai, japanese, korean