Specification: thermal barcode printer Resolution8dots/mm203DPI Print width104mm(Max.) Print speed75mm/s MemorySRAM2MB Main board :FLASH1MB Extend memory: FLASH8MB Interface RS-232 serial ,Centronics parallelUSB,optional Print head temperature detectorthermal resistor Print head postion detectorjiaggle switch Paper mark detectorphoto sensor Ribbon entity detectorphoto sensor Paper entity detectorphoto sensor Barcode type: single-dimensional code UPC/EAN/JAN and Add-on 2/5,code 39, code 128, Coda bar,ISBN, ISSN, China Postage, ITF2 of 5, MTX 2 of 5, IND 2 of 5, Code 11, Code93, Code IV, Code 32, MSI/Plessey, IATA, Code 14two-dimensional codePDF417,MAXICODE etc. Print character : FONT0 FONT8, ASDSmooth fontsCourier fonts character enlargeTransverse/portrait enlarge 1 8times Character Rotation print : 0,90,180,270 degree Image: PCX,BMP,IMG and HEX etc . file download to FLASHSRAM Paper typecontinuous ,label,mark paper,punch tape ,multilayerPaper width:110mmMax. Paper thickness 0.06-0.20mmRoll out diameter127mm(Max.) Roll inner diameter25/38mm Ribbon inner diameter12.5mm(Max.) Ribbon longth91 mm PowerInput 110V 240V 50/60Hz, DC 24V,1.5A(Average) Power consume2.880A203DPI work temperature:5∼45 Humidity20-80%RH Sotrage temperature:-40∼55 Sotrage humidity≤93%RH ExternalDimension:(W×D×H)278×218×185(mm)Weightabout 2.3kg FLASH1MB/4MB/8MB optional 3C certification