2
Chapter1 Characteristics and performan
ce
1.1
Main Features
◇
Using dot matrix printing method
◇
Integrating the print head and circuit with one body, easy to be installed
◇
Comes with a single chip processor, with standard parallel interface or serial interface,
facilitate with various mini machines or online using intelligent instruments
◇
With the real-time print command of Chinese, characters and graphics, which can
print all of the standard 5x7 dots ASCII characters and 16x16 or 12x12 dots Chinese
characters. Commands set is compatible with the traditional printer’s.
◇
The printing speed have 1.2lines/s, 0.7line/s, 0.4line/s three types for different
models.
◇
With self-test function, print all code, high HD characters and beautiful font
◇
DC power supply 5V±5%,1.5A
◇
Operating Temp/Humidity 0
～
50
℃
1.2
Performance Index
◇
Printing Method: dot matrix
◇
Paper type, Plain paper, width 44.5±0.5mm or 57.5±0.5mm, built-in diameter less
than 35mm
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International level 3 Chinese characters fonts
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Enough print buffer 17KB
◇
Printing all of the 448 characters, including 96 ASCII characters, Greek, German,
French, Russian etc letters, Japanese katakana, part of Chinese, mathematical
symbols and block diagram etc.
◇
Character constitutes: ANK: 5×7dots , 8x16dots or 6x12dots for Chinese
Chinese characters: 16×16 or 12×12 dot
◇
Block diagram: 6×8 dot
◇
Interface: Serial interface (CENTRONICS compatible), Parallel (RS-232 or TTL) ,
