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Citizen CT-S751 Thermal POS Printer Front-Load, USB, 80mm, 350mm/s, 203dpi

SKU: 

CT-S751NNUWH

White direct thermal desktop POS printer with a compact, solid feel and front-loading design. The Citizen SwiftPrint 751 delivers 203 dpi printing at up to 350 mm/sec, with USB connectivity and a 3-inch, 80 mm print width for fast receipt and barcode output in tight counter spaces.
Description
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The Citizen SwiftPrint 3 (Citizen CT-S751) is a professional 3-inch direct thermal receipt printer engineered for high-throughput point-of-sale and service environments. Designed for retail, hospitality, kiosks, kitchens and healthcare points of sale, it delivers fast, reliable receipts and barcode output while occupying minimal counter space. Front-loading media, a front-exit path and optional under-counter mounting simplify installation and maintenance, while a robust feature set—including a guillotine auto-cutter, linerless/peeler support and flexible connectivity options—helps streamline workflows, reduce downtime and integrate smoothly with existing mPOS and POS systems for consistent, high-quality printing in demanding commercial settings.

Key Features

  • High-speed direct thermal printing: Up to 350 mm/s at 203 dpi for rapid, legible receipts and reduced customer wait times.
  • Flexible connectivity: USB as standard with variants offering RS-232, Ethernet, Wi‑Fi and optional Bluetooth to fit diverse POS architectures.
  • Auto-cutter and media options: Models available with full and partial guillotine cutters; supports linerless and peeler configurations for tidy, professional outputs.
  • Front-loading, front-exit design: Easy media replacement and protected paper path ideal for under-counter or tight counter installations.
  • Compact, mountable chassis: Small desktop footprint with optional under-counter and panel mounting brackets to optimize space and ergonomics.

Specifications

  • Brand: Citizen
  • Model Family: CT-S751 / SwiftPrint 3
  • Print Method: Direct Thermal
  • Print Speed: 350 mm/s
  • Print Resolution: 203 dpi
  • Print Width: 3 in (80 mm)
  • Connectivity: USB (variants: RS-232, Serial, Ethernet, Wi-Fi, Bluetooth optional)
  • Flash Memory: 8 MB
  • Loading Type / Paper Load: Front loading / Easy paper loading
  • Paper Exit: Front exit
  • Cutter: Full and partial guillotine auto-cutter (variant dependent)
  • Mounting: Under-counter mounting / optional bracket
  • Printer Type: Desktop / Receipt
  • Color / Case Options: Black or White
  • Durability: General Purpose / Commercial
  • Paper Width Supported: 58–80 mm
  • Weight (varies by variant): ~3–4.6 lb

Main Features

  • POS: Yes

  • Equipment Format: Mobile

  • DPI: 203 dpi

  • Case color: White

  • Connection: WLAN/Wi-Fi, Bluetooth, USB, RS232, Serial, Ethernet

  • Optional Upgrades: Cutter

  • Printing Technology: Direct Thermal

Technical Specifications
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Technical Information
Recommended Use Receipt Print
Print Color Capability Monochrome
Maximum Mono Print Speed 13.78 in/s
Maximum Print Resolution (dpi) 203
Maximum Print Width 2.83"
Barcode Symbology Supported
  • UPC-A
  • UPC-E
  • EAN-13 (JAN13)
  • EAN-8 (JAN8)
  • Code 39
  • Code 93
  • Code 128
  • Codabar (NW-7)
  • PDF417
  • QR Code
  • GS1 DataBar
  • Composite Symbology
  • Code 3 of 9
Application/Usage
  • Mobile POS
  • Retail
  • Hospitality
  • Kitchen
  • Kiosk
Features
  • Compact
  • Ergonomic
Character Sets
  • WPC1252
  • Thai Code18
  • 857
  • 858
  • 860
  • 863
  • 864
  • 865
  • 866
  • 852
  • 850
  • 437
  • Katakana
Print Head Life 150 km
Print Technology Direct Thermal
Memory
Flash Memory 8 MB
Interfaces/Ports
Serial Port Yes
USB Yes
USB Standard USB 2.0
Display & Graphics
Display Screen Yes
Screen Size 3"
Display Screen Type LCD
Cutter
Cutter Yes
Cutter Type Guillotine
Cut Type Full/Partial Cut
Cutter Life 2000000 Cuts
Media Types & Handling
Media Type Receipt
Media Sensor
  • Paper End Sensor
  • Paper Near End Sensor
Media Thickness 3.35 mil
Maximum Roll Diameter 3.27"
Maximum Label Width 3.15"
Fonts & Emulation
Language Emulation ESC/POS
Power Description
Power Source AC Supply
Frequency
  • 50 Hz
  • 60 Hz
Environmental Conditions
Operating Temperature 41°F (5°C) - 113°F (45°C)
Operating Relative Humidity 10% - 90%
Storage Temperature -4°F (-20°C) - 140°F (60°C)
Storage Relative Humidity 10% - 90%
Physical Characteristics
Color Family White
Product Color White
Height 4.3"
Width 4.9"
Depth 6.7"
Weight (Approximate) 2.78 lb
Miscellaneous
Energy Star Yes
Warranty
Limited Warranty 2 Year
Limited Warranty URL https://www.citizen-systems.com/en/products/printer/pos/ct-s751
Documents
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Product document ct-s751.pdf CT-S751NNUWH Product document ct-s751.pdf CT-S751