CT-S310II is a compact and advanced receipt and bar code printer. Featuring an ENERGY STAR® power supply, paper-save function, halogen-free housing and packaging produced from recycled materials, the CT-S310II is truly environmentally friendly.

With an easy maintenance cutter and patented long life printing (LLP) technology, capable of extending print life to over 200km, the CT-S310II offers the ultimate combination of performance and energy efficiency.


  • Paper exit: Top exit – ideal for all retail applications
  • Paper width: Variable paper width – 58 and 80 mm
  • Paper load: Easy paper loading
  • Printing speed: Prompt print out of receipts – up to 160 mm per seconds
  • Low space requirement – integrated power supply enables work station
  • Easy notification – built-in buzzer
  • Futureproof investment – 2 built-in interfaces: serial and USB
  • Page mode
  • Easy customisation by software
  • Barcode printing
  • Cash drawer connection
  • Case colour: Available in black or white
  • Energy: Low power consumption including USB power save mode


Citizen CT-S310 II
Manufacturer Citizen, Japan
Printing Technology Direct Thermal
Print Speed (maximum) 160 mm /sec.
Media Width (min to max) 58 or 80 mm
Size (WxDxH) and Weight 140x195x132 mm, 1.9 kg
Barcodes UPC-A,UPC-E, EAN-13 (JAN-13), EAN-8(JAN-8),, Codabar, ITF, CODE39, CODE93, CODE128, CODABAR(NW-7), PDF 417, QR Code, GS1-Databar
Media Type Thermal receipt paper
Power Supply 100 – 240V, 47-63 Hz, Engery Star approved
Reliability 200 Million pulses or 150 Km, 2 million cuts
Main Interface Dual Interface Serial (RS-232C), USB (version 2.0, full speed)