Citizen thermal print mechanism 5V

Embedded systems developers and kiosk manufacturers rely on the Citizen LT286 thermal print mechanism for fast, dependable receipt and ticket printing in space-constrained applications. This open-frame unit delivers crisp 203 DPI output on 58 mm paper at speeds up to 60 mm/s, making it ideal for self-service terminals, portable printers, and point-of-sale peripherals.

Key specifications

• Printing method: Direct thermal line printing
• Print width: 48 mm (384 dots per line)
• Paper width: 58 mm
• Resolution: 8 dots/mm (203 DPI)
• Print speed: Up to 60 mm/s
• Input voltage: 4.2V – 8.5V DC (nominal 5V DC)
• Peak current consumption: 2.5A at 5V DC
• Interface: TTL serial (CMOS level)
• Paper loading: Drop-in type
• Sensors: Paper end sensor, head temperature sensor
• Print head life: 50 km or 100 million pulses
• Reliability: 1 million lines (MCBF)
• Operating temperature: 0°C to 50°C
• Storage temperature: -20°C to 60°C
• Paper thickness: 60 – 80 µm
• Mechanism type: Open frame / embedded

Why choose it

The LT286 combines a compact, lightweight design with robust construction for long-term reliability. Its low 5V operation and TTL serial interface simplify integration into battery-powered and logic-level systems, while the drop-in paper loading and built-in sensors reduce maintenance downtime.

Ideal use cases

• Self-service kiosks and vending machines
• Portable receipt and label printers
• Point-of-sale terminals
• Medical and laboratory instruments
• Industrial control panels

Good to know

The mechanism is supplied as an open-frame unit without a controller board or power supply, allowing OEMs to tailor the electronics to their specific application. It accepts standard 58 mm thermal paper rolls with a thickness of 60–80 µm and features an easy paper path for quick media changes.