Printing Method:Thermal Line/Dot Matrix Printing Speed 27mm/s;15mm/s(Direct Thermal) 1.0lines/s; 0.7lines/s; 0.4lines/s(Dot Matrix) Resolution:8 dots/mm, 384 dots/line Effective Printing Width:32mm/48mm Character Set:IBM Character setII,GB2312-80(Chinese) Print Font:ANK:5 x 7, Chinese: 24 x 24,16 x 16, 12 x 12 Character per Line:16/24/32/40 Paper Type:Thermal paper/Plain paper Paper Dimension:MCBF44.5?0.5mm/ 57.5?0.5mm x 40.0mm 5 million lines(Direct Thermal) /0.5 million lines(Dot Matrix) Reliability Interface:RS-232, Parallel Paper Supply Method:Auto paper loading Power Supply (Adapter):DC5V, 3A Outline Dimension (WxDxH):111 x 62x 63mm Installation Port Size :103 x 57mm Color: Beige Weight:155g Operating Temp: 0~ 50 癈 operating Humidity:0~80% Applications: Medical equipment Measuring equipment Security equipment Analyzing instrument & meter