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TSC TTP-245 / TTP-343 Barcode Printer User Manual
This manual introduces the TTP-245 and TTP-343 thermal transfer / thermal direct barcode printers, describing their components, supplied accessories and basic functions. It provides step‑by‑step instructions for unpacking, installing the printer, ribbon and label media, and configuring network or USB connections.
Further sections cover printer initialization, sensor calibration, indicator light meanings, diagnostic tool usage, routine cleaning, and detailed troubleshooting procedures to keep the printer operating reliably. This manual is written in Chinese.
TSC TTP-343 specifications
| Print mode | 各往式/苑感式 |
|---|---|
| Resolution | 203 dpi (8 dots/mm) for TTP‑245, 300 dpi (12 dots/mm) for TTP‑343 |
| Print speed | 127 mm/s (TTP‑245), 377 mm/s (TTP‑343) |
| Maximum print width | 108 mm (TTP‑245), 106 mm (TTP‑343) |
| Media width | 1000 mm (TTP‑245), 460 mm (TTP‑343) |
| Memory | 1 MB Flash ROM, 2 MB DRAM |
| Interface | RS‑232, Centronics Parallel Port, USB v1.1 |
| Operating temperature | -20 °C to 40 °C |
| Storage temperature | -20 °C to 60 °C |
| Power supply | 100 V – 240 V AC |
| Minimum label thickness | 0.10 mm – 0.19 mm |
| Maximum label length | 800 m |
All TSC TTP-343 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
Which interfaces are available on the TSC TTP printers?
The printers provide RS‑232, Centronics parallel port, and USB v1.1 interfaces.
What are the print resolutions for the TTP‑245 and TTP‑343 models?
The TTP‑245 prints at 203 dpi (8 dots/mm) and the TTP‑343 prints at 300 dpi (12 dots/mm).
How can I calibrate the gap/black line sensor?
Turn off the power, hold the feed key while powering on, and follow the flashing indicator sequence; the printer will enter sensor calibration mode automatically.