・203 dpi resolution,direct thermal printing ・The maximum printing speed is 127mm/s. The maximum printing width is 76mm ・Auto temperature control makes printer head life longer ・Label print paper width is 20mm-80mm ・No need of ink or ribbon,easy to use Specification: ・Resolution: 203dpi ・Printing method: direct thermal printing ・Maximum printing speed: 127mm/s ・Maximum printing width: 76mm ・Material Type: Thermal Label Roll,Receipt Tape (Thermal Paper) ・Material width: 20~80mm ・Material thickness: 0.06~0.19mm ・Roll diameter: max. 82 mm ・Loading method: Easy to load paper ・RAM: 4M ・Flash memory: 4M ・Connection interface: USB/USB+LAN/USB+serial port+LAN ・Cash drawer port: Yes ・Fonts/Graphics/Barcodes: ・Character size: font 0 to font 8,K,tst24.bf2,tss24.bf2 ・1D barcode: code 128; ean128; ITF; code 39; code39c; code 39; code 93; EAN13; EAN13+2 EAN13+5 ean8 ean8+ 12289 Codabar PostNet UPC-A UPCA+2 UPCA+5 12289;UPCA. 12289 and upce+2,upce+5,MSI,MSIC,Plessey,itf14,ean14 ・2D Barcode: PDF417; QR code; Data Matrix ・Simulation: TSPL ESC/POS ・Size: 212*143*145mm (length*width*height) ・Print head life: 100 kilometers ・Driver: Windows ・Power supply: DC 24V/2.5A ・Working environment: 5~45℃,20-80%RH ・Storage environment: -40~55℃,≤93%RH(40℃) Package included: ・1 x Printer ・1 x Power Adapter ・1 x Power Cable ・1 x USB Cable ・1 x CD ・1 x English User Manual