Star SM-T300i

The Star SM-T300i is a durable 3-inch mobile receipt printer designed for demanding field and retail environments. Built for reliability and ease of use, it combines wide-format receipt support with practical features such as an LCD display and Black Mark sensor, making it suitable for both receipts and labelled media.

With RS232 and Bluetooth (SPP and iOS) connectivity, the SM-T300i integrates easily into existing POS and mobile workflows, including legacy serial setups.

Key Specifications

• Print method: Direct thermal

• Resolution: 8 dots/mm (203 dpi)

• Max. media width: 80 mm

• Max. print width: 72 mm

• Max. roll diameter: 50 mm

• Print speed: Up to 75 mm/sec

• Interfaces: RS232, Bluetooth (SPP & iOS compatible)

• Display: Integrated LCD

• Sensors: Black Mark sensor

Why Choose the Star SM-T300i?

• 📄 Supports wider 80 mm media for larger receipts and tickets

• 📟 LCD display for easy status monitoring and operation

• 📶 Bluetooth connectivity including iOS support

• 🔌 RS232 interface for compatibility with existing serial systems

• 🔲 Black Mark sensor for accurate label positioning

• 🧾 Direct thermal printing – no ink or ribbon required

Included in the RS232 Kit

• RS232 cable

• UK power supply unit

• Belt clip

• Rechargeable battery

Ideal Applications

• Mobile retail POS

• Warehousing and logistics documentation

• Field service invoicing

• Ticketing and route accounting

• Delivery and proof-of-delivery printing