TM-U590 Epson printer

88 column dot matrix ticket printer with RS232 input. Has 4K byte data buffer. 9 pin shuttle impact dot matrix print head Print speed 311 char/sec. Max paper thickness 0.3mm. Original and 4 copies. One color cartridge ribbon. Characters are 1.3 x 3.1mm and 1.6 x 3.1mm, 12.5 and 16.7 CPI. Order mating connector DB25P separately. 120VAC 50/60 Hz, 43 watts, 9.9"W x 10.5"D x 7.3"H.