This document is an appendix of the user manual for POS-58 printer, including international character set, printer installation, printer usage, USB driver installation, PC tools software usage, troubleshooting, ESC/POS print control commands, etc.
The POS-58 is a high‑performance line thermal receipt printer designed for POS and restaurant billing systems. This manual provides a complete guide to installing the printer, configuring interfaces, using the control panel, and applying ESC/POS commands.
It also includes detailed technical specifications, driver installation steps for Windows, PC tool software usage, and a troubleshooting section for common issues such as communication errors, print quality problems, and paper handling. This manual is written in Chinese.
| Printing method | Thermal printing |
|---|---|
| Paper width | 57.5 mm |
| Maximum roll diameter | 55 mm |
| Resolution | 203 dpi |
| Maximum print speed | 100 mm/s |
| Supported barcode types | I25, UPC‑A, UPC‑E, EAN‑8, EAN‑13, Codebar, Code39, Code93, Code128, Code11, MSI |
| Character support | ASCII 12×24, 8×16 |
| Chinese font set | GB13000, 24×24 & 16×16 |
| Communication interfaces | RS232, LTP, USB, Ethernet (optional) |
| Cash drawer interface | 12 V / 24 V adaptive |
| Power supply | 9 V, 3 A |
| Power consumption | <1 W standby, 45 W max |
| Print head life | 50 km |
| Effective print width | 48 mm |
| Operating temperature / humidity | 5‑45 °C, 20‑90 %RH |
| Storage temperature / humidity | -40‑60 °C, 20‑93 %RH |
| Dimensions (W×H×D) | 168 × 108 × 81 mm |
| Weight | 0.370 kg |
The printer can be equipped with RS232, LTP, USB or Ethernet interfaces, selectable according to the model you purchase.
Blank output usually means non‑thermal paper is used or the paper is installed in the wrong direction; use proper thermal paper and check the roll orientation.