Print Printing Method:9 pin Serial Impact Dot Matrix Printing Speed:76mm paper: 4.4 lps/ 57mm paper:5.6lps Resolution:42cpl-210(whole dot)/420(half dot) Effective Printing Width:66mm Character Set: IBM Character set II,GB2312-80(Chinese) Print Font:ANK: 7 x7 / 5 x 7 Chinese: 15 x 16 Character per Line:42/ 35 Paper Type:Plain paper Paper Dimension:76.0/57.5?0.5mm x83.0mm Paper Thickness:0.05~0.08mm Paper Supply Method:Auto Loading MCBF(MCBF)Mean Cycles Between Failure :9 million lines Auto Cutter:300,000 cuts TPH:9 million lines Emulation:ESC/POS Driver:Windows98/2000/NT/XP Copy Capability:1 original+1 copy Sensor:Paper Near End Sensor/ Paper End Sensor Optional Drawer Port:1 Port Interface:RS-232, Parallel Power Supply (Adapter):AC100 ~240V ?10%(include) DC 24 V, 2A Auto cutter Type:Guillotine Life:300,000 cuts Cutting Method:Full / Partial cut Physical Weight:With cutter:1.9kg, without cutter:1.66kg Dimension (WxLxH):160 x 248 x 142 mm Color:Beige/Dark Gray Environment Operating Temperature:0~ 40 癈 Storage Temperature: -20~60癈 Operating Humidity:10~80% Storage Humidity:10~90%