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Epson C31CK50012 OmniLink TM-m30III Direct Thermal Printer - Monochrome - 11.81 in/s Print Speed - Fast Ethernet - USB-C - With Cutter
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Technical guidance
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Product Features
Technical Overview
This printer operates on direct thermal technology, eliminating the need for ink or toner cartridges. It prints at a resolution of 203 dpi, producing sharp text and barcodes for receipts and labels. The unit supports a comprehensive range of barcode symbologies including UPC, EAN, Code 128, QR Code, Data Matrix, and PDF417, making it suitable for retail, hospitality, and inventory applications.
Connectivity is provided through wired Fast Ethernet for network sharing and a USB Type C port for direct computer connections. The USB host capability allows for peripheral attachment. Media handling is precise, with sensors for paper end, cover open, and paper near end conditions, ensuring reliable paper tracking.
Relevant factors for this section include Recommended Use, Print Color Capability, Maximum Mono Print Speed, USB Host. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The TM-m30III combines high-speed printing with robust construction and versatile connectivity, making it a dependable choice for high-volume receipt printing.
High-Speed Performance
With a maximum print speed of 11.81 inches per second, this printer minimizes wait times at checkout counters, improving customer throughput and operational efficiency.
- 300 mm/s equivalent speed
- Ideal for peak transaction periods
- Reduces queue bottlenecks
Enhanced Durability
Featuring IPX2 ingress protection, water-resistant casing, and antimicrobial properties, the printer withstands spills and harsh retail environments, ensuring long-term reliability.
- IPX2 rated for moisture protection
- Antimicrobial casing inhibits bacterial growth
- Spill-resistant design
Flexible Media Support
Accepts receipt rolls up to 3.3 inches in diameter and handles media widths up to 3.13 inches, accommodating standard receipt sizes while providing precise sensor-based paper management.
- Maximum roll diameter: 3.3"
- Label width: 3.13"
- Paper end and near-end sensors
Deployment / Use Cases
This printer is optimized for point-of-sale systems in retail stores, restaurants, and hospitality venues where fast, reliable receipt printing is critical. Its compact desktop footprint fits easily on countertops or under cabinets, and horizontal or vertical installation options provide flexibility in space-constrained environments.
The support for multiple operating systems—including Windows, macOS, iOS, Android, and Linux—ensures compatibility with diverse POS hardware and software platforms. Optional Bluetooth and wireless LAN connectivity (available on specific models) further extend deployment possibilities for mobile or wireless setups.
Retail Checkout
Deploy at cash registers to print high-quality receipts quickly, with barcode support for loyalty programs and inventory tracking.
- Fast print speed reduces customer wait
- Barcode printing for promotions
- Ethernet for shared network printing
Hospitality & Dining
Use in restaurants and bars for order tickets and receipts, with durable construction that resists spills and frequent handling.
- Water-resistant casing
- Compact size for tight spaces
- Quiet operation at 53 dB
Physical Profile
The TM-m30III features a compact black chassis measuring 5.08 inches high, 5 inches wide, and 5.04 inches deep, with a weight of approximately 2.87 pounds. This small footprint allows for easy placement on crowded countertops or integration into existing POS setups without requiring significant space.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 5.08" (129 mm), 3.13" (79.50 mm), 5.04" (128 mm), 2.87 lb (1301.81 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 3.13" (79.50 mm)
- Depth
- 5.04" (128 mm)
- Height
- 5.08" (129 mm)
- Weight
- 2.87 lb (1301.81 g)
What's in the Box
The package includes all essential components to get started with receipt printing immediately.
Highlights
- Direct thermal monochrome printing at 11.81 inches per second
- Fast Ethernet and USB Type C connectivity for wired network and direct computer connections
- Automatic cutter with full/partial cut options and 2.2 million cut lifespan
- Water-resistant, antimicrobial casing with IPX2 ingress protection
- Supports horizontal or vertical installation on desktops
- Comprehensive barcode symbology support including QR Code and Data Matrix
- Operating system compatibility with Windows, macOS, iOS, Android, and Linux
- Compact footprint measuring 5" x 5.08" x 5.04" and weighing 2.87 pounds
- Energy Star certified and RoHS compliant for environmental responsibility
- 2-year limited warranty for added peace of mind
Specifications
| Specifications | |
|---|---|
| Manufacturer | Epson Corporation |
| Manufacturer Part Number | C31CK50012 |
| Brand Name | Epson |
| Product Line | OmniLink |
| Product Series | TM |
| Product Model | TM-m30III |
| Product Name | OmniLink TM-m30III POS Thermal Receipt Printer |
| Product Type | Direct Thermal Printer |
| Technical Information | |
| Recommended Use | Receipt Print |
| Print Color Capability | Monochrome |
| Maximum Mono Print Speed | 11.81 in/s (300 mm/s) |
| Maximum Print Resolution (dpi) | 203 |
| Barcode Symbology Supported | UPC-A,UPC-E,EAN-8 (JAN8),EAN-13 (JAN13),Code 39,Code 93,Code 128,ITF,Codabar (NW-7),GS1-128,GS1 DataBar,Code 128-Auto,PDF417,QR Code,Maxi Code,Data Matrix,Aztec Code,Composite Symbology |
| Character Sets | 95 Alphanumeric,18 International,128 x 43 Graphic |
| Installation | Horizontal/Vertical |
| Connectivity Technology | Wired |
| Fonts Included | Font A: 12 x 24,48 cpl (default),Font B: 10 x 24, 57 cpl,Font C: 9 x 17 64 cpl;,Kanji Font A: 24 x 24, 24 cpl,Kanji Font B: 20 x 24,28 cpl (Japanese),36 cpl (Korean) |
| Application/Usage | Desktop |
| Features | Water Resistant,Compact,Antimicrobial Casing,Spill Resistant |
| Interfaces/Ports | |
| USB Host | Yes |
| USB | Yes |
| USB Standard | USB Type C |
| Network & Communication | |
| Ethernet | Yes |
| Ethernet Technology | Fast Ethernet |
| Cutter | |
| Cutter | Yes |
| Cutting Method | Automatic |
| Cut Type | Full/Partial Cut |
| Cutter Life | 2200000 Cuts |
| Media Types & Handling | |
| Media Type | Receipt |
| Media Sensor | Paper End Sensor,Cover Open Sensor,Paper Near End Sensor |
| Media Thickness | 3.1 mil (0.080000 mm) |
| Maximum Roll Diameter | 3.3" (83 mm) |
| Maximum Label Width | 3.13" (79.50 mm) |
| Software | |
| Operating System Supported | Supported Operating Systems iOS, Android, Windows®, Mac® OS X®, GNU (Linux®) Easy Setting Function NFC6 , Simple AP (Wi-Fi + Bluetooth model only) Easy Setting Tool TM Utility (iOS, Android), TM-m30III Utility (Windows), EpsonNet Config, TM Bluetooth Connector |
| Reliability | |
| Mean Time Between Failures (MTBF) | 41.1 Year |
| Mean Cycles Between Failures (MCBF) | 65000000 |
| Ingress Protection (IP) Rating | IPX2 |
| Power Description | |
| Power Source | AC Supply |
| Environmental Conditions | |
| Operating Temperature | 41°F (5°C) - 113°F (45°C) |
| Operating Relative Humidity | 10% - 90% |
| Physical Characteristics | |
| Product Color | Black |
| Height | 5.08" (129 mm) |
| Width | 5" (127 mm) |
| Depth | 5.04" (128 mm) |
| Weight (Approximate) | 2.87 lb (1301.81 g) |
| Miscellaneous | |
| Package Contents | OmniLink TM-m30III Power Supply PS-190 with AC Cable Starter Receipt Paper Roll Setup Guide 58 mm Roll Paper Guide |
| Optional Connectivity | Bluetooth,Wireless LAN |
| Platform Supported | PC,iOS,Android,Mac,SPARC |
| Noise Level | 53 dB |
| Energy Star | Yes |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What is the maximum print speed of the Epson TM-m30III printer?
The Epson OmniLink TM-m30III prints at a maximum speed of 11.81 inches per second (300 mm/s). This high-speed performance is ideal for busy retail or hospitality environments where fast receipt printing reduces customer wait times and improves transaction throughput.
Does this printer require ink or toner cartridges?
No, this is a direct thermal printer that uses heat-sensitive paper, eliminating the need for ink, toner, or ribbons. This reduces ongoing supply costs and maintenance, making it a cost-effective solution for high-volume receipt printing applications.
What connectivity options are available on the TM-m30III?
The printer includes wired Fast Ethernet for network sharing and a USB Type C port for direct computer connections. It also features USB host capability for attaching peripherals. Optional Bluetooth and wireless LAN are available on specific models for flexible deployment in mobile or wireless setups.
What types of barcodes can this printer produce?
It supports a wide range of barcode symbologies including UPC-A, UPC-E, EAN-8, EAN-13, Code 39, Code 93, Code 128, ITF, Codabar, GS1-128, GS1 DataBar, PDF417, QR Code, Maxi Code, Data Matrix, Aztec Code, and composite symbologies. This versatility makes it suitable for retail, inventory, and loyalty program applications.
Is the TM-m30III suitable for environments with spills or moisture?
Yes, the printer features water-resistant and spill-resistant casing with an IPX2 ingress protection rating. The antimicrobial casing also helps inhibit bacterial growth, making it durable and hygienic for use in restaurants, bars, or other settings where liquids are present.
What is included in the package with the printer?
The package contains the OmniLink TM-m30III printer unit, a PS-190 power supply with AC cable, a starter receipt paper roll, a setup guide, and a 58 mm roll paper guide. This provides everything needed to set up and begin printing receipts immediately upon unboxing.
| Qty | Price | Available |
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