panel thermal printer SpecificationPrintingDirect thermal line printingCharacters Per Line32CPLCharacter Size12x24 DotsResolution203dpi, 8dots/mmPrint Width48mmPrinting Speed60mm/secPaper RollPaper Type:Thermal Paper Paper Diameter:60mm Paper Width:57mmReceive Buffer Size4k BytesInterfaceRS-232C/TTL,IEEE1284Input Power12 24V 2.0A(Max)Power AdaptorOptionOperating Temperature0°C 50°CStorage Temperature-10°C 70°CAuto cutterPartial CutMCBFElectric Life:100,000,000 pulses Wear Life:Paper feed length Approximately 50 KmDimensions (WxDxH)107 x109 x 103mm