■  Has serial port for communications. It is compatible with standard port RS-232C, and connected to the host instrument by socket DB9 蜜桃视频.

■  Offers 448 internal codes, including English, Greek, German, French, Russian, Japanese and Chinese characters, and a large number of mathematical symbols, special symbols, graphic symbols for tabulation and drawing.

■  Provides 52 print orders. Most orders are compatible with the popular American IBM printer and Japanese EPSON printer 蜜桃高清播放.