Receipt PrinterCT-S310Ⅱ

An economical model designed for easy operation and cost performance.

Paper Width
Print Method
Direct Thermal Printing
  • Auto Cutter
  • Buzzer
  • Cash Drawer Kicker
  • Drop-in Paper Loading
  • Built-in Power Supply
  • Receipts
  • Tickets
  • Kitchen
  • Barcodes
  • 2D Barcodes


  • Small footprint saves space around the cash register

    Built-in power source means no messy wiring, allowing the printer to be set up anywhere including the countertop.

  • Smartly designed to allow installation or placement anywhere

    Packaged with rubber feet for vertical placement along with a wall installation kit.

  • Features dual interfaces (Wired LAN + USB)

  • Equipped with paper save mode + JIS levels 3 and 4 (JIS20043 compatible)

  • USB Power Save Mode

    When connected to a host through USB, the printer's power synchronizes with the host’s power, helping to conserve power as the host is switched ON and OFF.

  • Various SDKs (development support tools) including for Android and iOS are provided free of charge

Main Applications

  • Kitchen Printer

  • POS equipment

  • Measuring equipment/medical equipment

  • Printing from various instruments, terminals and machines

Used in the following industries

  • Restaurants

  • Retail

  • Apparel

Basic Functions

  • Auto Cutter
  • Buzzer
  • Cash Drawer Kicker
  • Drop-in Paper Loading
  • Internal Power Supply (with extended base option)
  • Thermal
Supported Interfaces
  • USB
  • Serial
  • Wired LAN
Available Drivers
  • Windows
  • OPOS
  • CUPS
Supported Platform by SDKs
  • Android
  • iOS
  • Windows
  • Linux for ARM


Print Method Direct Thermal Printing
Printing Width (Total Dot Number) 72㎜(576 dots)・52.5mm(420 dots)
Dot Density Horizontal, Vertical 8 dots/mm (203 dpi)
Maximum Printing Speed 160mm/sec.
Line Spacing 4.25mm (1/6 inch) configurable by command
Paper Paper Width: 80㎜・58mm
Paper Diameter: up to 83mm
Paper Thickness: 65 to 75μm (Paper tube inner diameter 12mm/outer diameter 18mm)
Number of Columns Printable *1 Font A: 48 columns (12×24 dots)
Font B: 64 columns (9×24 dots)
Font C: 72 columns (8×16 dots)
Kanji Font A: 24 columns (24×24 dots)
Kanji Font C: 36 columns (16×16 dots)
Character Size *2 Font A: 1.5×3mm
Font B: 1.13×3mm
Font C: 1×2mm
Kanji Font A: 3×3mm
Kanji Font B: 2×2mm
Character Types Alphanumeric characters, international characters, PC437/850/852/857/858/860/863/864/865/866, WPC1252, Katakana, Thai code 18, Kanji (JIS first, second, third, and fourth level), Kana, JIS X0213
User Memory 384KB (user-made characters and logos can be registered)
Barcodes UPC-A/E, JAN (EAN) 13 columns/8 columns, ITF, CODE39, CODE 93, CODE 128, CODABAR (NW-7), GS1-DataBar
2D Barcodes PDF417, QR CODE
Interfaces Wired LAN+USB
Input Buffer 4k bytes / 45 bytes
Power Supply Voltage AC100 to 240V
Power Consumption Approximately 32W (when printing) Standby: 0.6W
Drawer Kick-Out Control of up to 2 drawers
Usage Environment Operating Environment Temperature/Humidity: 5 to 45°C; 10 to 90% RH (no condensation) Storage Environment Temperature/Humidity: -20 to 60°C; 10 to 90% RH (no condensation)
Mass Approx. 1.9kg
External Dimensions 140(W)×195(D)×132(H) mm
Main Body Case Color White, Black
Reliability Head Life: abrasion-resistance 150 km, 300 million pulses (room temperature, room humidity, specified recommended paper)
Auto Cutter Life: 2 million cuts (room temperature, room humidity, specified recommended paper)
Standards Compliance VCCI Class A
Utility Software POS Printer Utility
Drivers Windows, OPOS, POS for.NET, Java POS, Linux, CUPS
Accessories AC Power Cord
Paper Roll Sample
Rubber Feet for Vertical Placement
Power Switch Cover
Quick Start Guide
Wall Installation Kit
Number of columns for printing can be changed with the memory switch.
Actual characters may appear smaller, as the listed dimensions include the space within the font.

*Compliant with ENERGY STAR®. (Some specifications are non-compliant; inquire for details)



(Unit: mm)


Equipped as standard with two interfaces: Wired LAN + USB

Interface area on back

Equipped as Standard

  • USB

Factory Options

  • Serial
  • Wired LAN

* Company names and product names are trademarks or registered trademarks of their respective companies.