Fitted with an automatic cutter and a combo interface pairing serial and USB ports, the Epson C31CB49114 is a direct thermal desktop printer configured without an LCD and supplied with a tray and short power supply. It prints monochrome tickets, boarding passes and bag tags at 8 in/s and 203 x 203 dpi across a maximum label width of 3.25 inches, accepting roll paper, fanfold and ticket media on rolls up to 7.25 inches in diameter. The unit runs on 24 V DC input and draws just 1 W at standby, measuring 6.1 inches wide by 9.1 inches deep by 4.8 inches tall and weighing 6.17 lb. ESC/POS emulation and nine barcode symbologies -- including Code 128, PDF-417, QR Code, Aztec Code and Data Matrix -- are supported, and the printer carries FCC Class A, UL, CSA, CE, TÜV, GOST-R and IATA CUSS/CUPPS certifications alongside Energy Star qualification. A one-year limited warranty applies.