Key facts
- Brand
- TSC
- Model
- Alpha-3R
- Category
- Printer
- Industry
- Electronics
- Documents
- 3
- Languages
- ZH
- Last added
- 2026-10-16
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TSC Alpha-3R Series Portable Thermal Barcode Printer User Manual
This manual provides detailed instructions for the TSC Alpha-3R series portable thermal barcode printer, including safety guidelines, installation steps, battery charging, and wireless connectivity setup. It also describes the printer’s components, control panel functions, and paper handling procedures.
Additional sections cover the built‑in diagnostic tool, troubleshooting of common issues, and recommended maintenance practices such as cleaning the printhead and sensor. Update records and regulatory compliance information are included at the end of the document. This manual is written in Chinese.
TSC Alpha-3R specifications
| Processor | 32 bit 200 MHz RISC |
|---|---|
| Memory | 8 MB SDRAM, 4 MB FLASH |
| Interface | USB 2.0 (full speed) |
| Protection Rating | IP54 |
Source: TSC Alpha-3R Portable Thermal Barcode Printer User Manual
All TSC Alpha-3R documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the drop test rating for the Alpha-3R?
The printer passes a 1.5-meter drop test.
From: TSC Alpha-3R Portable Thermal Barcode Printer User Manual
What cleaning agents are recommended for the print head?
Use 100% alcohol or Isopropyl Alcohol.
From: TSC Alpha-3R Portable Thermal Barcode Printer User Manual
What wireless interfaces does the ALPHA‑3R support?
It supports USB 2.0, a serial port, Bluetooth and 802.11 b/g/n Wi‑Fi.
From: TSC ALPHA-3R and ALPHA-4L Thermal Barcode Printer Product Leaflet
How long can the battery operate continuously?
The battery can provide up to 12 hours of operation.
From: TSC ALPHA-3R and ALPHA-4L Thermal Barcode Printer Product Leaflet