Thermal Receipt Printer Star Micronics SK1-V311SF4-Q-M-SP with USB Interface

Star Micronics SK1-V311SF4-Q-M-SP is a direct thermal front-exit receipt printer with USB connectivity, designed for point-of-sale environments. It prints on thermal paper without ink and supports multiple paper widths and fast printing speeds suitable for retail and hospitality operations. The compact design and straightforward USB interface make it compatible with a range of POS systems and easy to integrate into checkout counters.

Advantages

The printer offers direct thermal printing at 8 dots/mm (203 dpi) for clear receipts and supports a maximum print speed of 250 mm/s. It accepts rolls with a maximum diameter of 120 mm and includes a cutter and a Black Mark sensor for marked media. USB and RS232 interface options provide flexible connectivity for different POS setups.

Suitable for

• Retail checkout points
• Restaurants and cafés
• Small businesses and kiosks
• Any POS system requiring front-exit receipt printing

Key specifications

• Printer type: Direct thermal, front exit
• Resolution: 8 dots/mm (203 dpi)
• Supported media widths (max.): 58 mm, 60 mm, 80 mm, 83 mm
• Maximum print widths: 54 mm, 56 mm, 72 mm, 80 mm
• Maximum roll diameter: 120 mm
• Maximum speed: 250 mm/s
• Interfaces: USB, RS232
• Included features: Cutter, Black Mark Sensor

How to use

Install a thermal paper roll matching one of the supported widths, route the paper through the front exit and close the cover. Connect the printer to the POS terminal using the USB cable (or RS232 where supported) and install any required drivers or POS software integration modules. Configure paper size and interface settings in the POS software, then perform a test print to confirm correct setup.

Usage recommendations

Use thermal paper recommended by the manufacturer and keep the cutter area free of debris. For reliable operation, avoid exposing the printer to direct sunlight or high humidity and perform periodic checks of paper alignment and sensor function.