This manual introduces the safety instructions, compatibility, printing features, and paper installation of Jiangyu GSX-330K dot matrix printer.
This manual begins with safety guidelines that must be read before using the GSX-330K printer. It covers warnings about hot print heads, proper ventilation, and electrical safety, as well as instructions for handling paper jams and cleaning.
The remainder of the document explains how to unpack, install the printer, connect power and computer interfaces (parallel or RS‑232C), load ribbon and paper, adjust settings, and use advanced functions such as automatic paper cutting and character set selection. This manual is written in Chinese.
| Chinese printing speed | 158 characters/second (7.5 cpi) |
|---|---|
| English printing speed | 280 characters/second (10 cpi) |
| Printing noise level | 46.5 dB |
| Compatibility | Epson LQ series (ESC/7PK22) |
| Chinese character set | GB 18030‑2000 |