Models
Description
The Citizen CT-S310IIUEBL thermal POS printer combines affordability, performance, and eco-awareness into one compact unit. Designed for retail, hospitality, kitchen, and ticketing applications, this 3-inch receipt printer delivers high-speed thermal printing at up to 160mm per second with 203 dpi resolution.
Equipped with USB and Serial interfaces, the CT-S310II is ready for integration with both modern and legacy POS systems. Featuring drop-in paper loading, quiet guillotine cutting, and easy access for tool-free maintenance, it's an operator-friendly choice.
Built to reduce environmental impact, the printer includes Energy Star® certified power management, LLP (Long Life Print) for extended thermal head durability, and paper-saving features such as font compression, line spacing control, and top margin reduction.
Product Features
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Fast thermal printing: Up to 160 mm/sec
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USB + Serial built-in interfaces for flexible connectivity
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Supports 80mm and 58mm paper widths
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Compact footprint: just 140 × 195 × 132 mm
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ENERGY STAR® certified power supply
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Paper-saving functions: margin reduction, line spacing, font compression
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Easy-to-replace print head and platen (tool-free design)
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High reliability: Thermal head lifespan of 200km, cutter rated for 2 million cuts
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ESC/POS command compatible
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Barcode & 2D symbology support (PDF417, QR Code)
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Black color
Product specifications
Print Method | Line Thermal Dot Printing |
Print Speed | Max. 160 mm/sec |
Resolution | 203 dpi |
Printing Width | 80mm: 72mm / 576 dots, 58mm: 48mm / 384 dots |
Paper Width | 80mm or 58mm selectable |
Paper Diameter | Max Ø 83mm |
Interfaces | USB 2.0 Full Speed + Serial RS232 |
Input Buffer | 4 KB / 45 bytes |
NV Memory | 384 KB (Bitmap), 192 KB (Character) |
Barcode Support | UPC-A/E, EAN-13/8, Code 39, Code 128, QR Code, PDF417 |
Power Supply | 100–240V AC / 24V DC (ENERGY STAR® approved) |
Power Consumption | Printing: 40W, Standby: 0.15W |
Auto Cutter | Guillotine – Full or Partial cut – 2 million cuts |
Thermal Head Life | 200km (with LLP enabled) |
Reliability | 300 million pulses |
Emulation | ESC/POS |
Dimensions | 140(W) × 195(D) × 132(H) mm |
Weight | 1.9 kg |
Operating Conditions | 5–45°C, 10–90% RH |
Storage Conditions | -20–60°C, 10–90% RH |
Features
- Auto Cutter
- Windows
- Thermal Print
- USB
- Serial / RS232
- Black
- 160mm/sec
- 3 inch