This manual describes the specifications and usage instructions of POSTEK G series G-2108, G-3106, G-2108D, and G-3106D label printers.
This manual provides detailed instructions for the POSTEK G‑2108, G‑2108D, G‑3106 and G‑3106D label printers. It includes safety warnings, unpacking steps, hardware overview, connection methods and software setup.
The guide also covers routine maintenance, printer head care, paper sensor calibration, fault diagnosis and interface specifications such as RS‑232, Centronics, USB and optional Ethernet. This manual is written in Chinese.
| Printing method | Thermal / Thermal Transfer |
|---|---|
| Resolution | 203 dpi (8 pt/mm) / 300 dpi (11.8 pt/mm) |
| Maximum print speed | 4 ips (102 mm/s) / 3 ips (76 mm/s) |
| Maximum print width | 4.25 in (108 mm) |
| Power input | 24 VDC, 2.0 A |
| Weight | 3.5 kg |
Only the G‑2108D and G‑3106D models are equipped with an LCD screen.
The adapter must accept 100‑240 V AC, 47‑63 Hz input and provide a 24 V DC output at 2.0 A.