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Piezo inkjet printer Yeacode – YD-81-8A
SKU: 1608282461
PRINT LINE — 1 line of text, graphics, and barcode
IMAGE HEIGHT / CHARACTER HEIGHT — From 32.4 mm/head
PRINTHEAD DISTANCE — From 0 to 5 mm
PRINT SPEED — Up to 55 m/min
Piezo inkjet printer Yeacode – YD-81-8A – A Convenient Solution for Printing Dates and Batch Codes
With Piezo technology, the Inkjet Date Coding Machine Yeacode YD-81-8A ensures clear, sharp images and text with high resolution.
It is capable of printing on a wide range of papers and materials, from standard paper to thick paper, glossy paper, and even non-paper materials such as fabric, plastic, leather, and many other surfaces.
The advanced ink control technology of the Yeacode inkjet printer ensures that ink is only used when necessary, helping to save costs and resources.
It provides fast printing speed and efficient printing of documents and images quickly and conveniently.
The Inkjet Date Coding Machine Yeacode YD-81-8A (8A printhead) offers long service life, high reliability, and the ability to operate continuously over extended periods.
Detailed Specifications
Technical Specifications
Applications
Detailed Specifications
Piezo inkjet printer Yeacode – YD-81-8A – A Flexible, Precise, and Durable Industrial Printing Solution
The Inkjet Date Coding Machine Yeacode YD-81-8A is a modern industrial printer designed to meet the needs of printing codes, expiry dates, batch numbers, QR codes, and images on various materials, including plastic packaging, cartons, metal, glass, wood, and both porous and non-porous substrates. With high resolution and variable data printing capability, the YD-81-8A helps businesses improve production efficiency, ensure consistency of printed information, and minimize errors and operating costs, while also being applicable in systems using thermal transfer overprinting.
1. Key Features of Controller Model 81
The Yeacode inkjet printer offers high resolution and supports connection with four types of single printheads: 8A, 8B, 8C, 8D, and supports integration with UV processing systems. The printer is designed with various software and hardware interfaces and a complete SDK for integration development within industrial environments including thermal transfer overprinting systems.
High Flexibility
The Inkjet Date Coding Machine Yeacode YD-81-8A is built on a standard aluminum frame, providing a new installation layout, allowing quick and easy on-site setup. The modular design enables flexible combination of printheads. The printer can be easily adjusted to vertical, angled, or downward orientations, suitable for various working conditions in production lines using thermal transfer overprinting.
Continuous Ink Supply System (CISS)
The industrial Yeacode model 81 with 8A printhead supports dual ink supply modes: siphon and negative pressure, compatible with UV ink and oil-based ink. The printer features one-button purge, low ink detection, built-in heating, and automatic stirring. The stable and reliable ink supply system provides an enhanced experience for coding, traceability, and marking, including applications alongside thermal transfer overprinting technology.
The industrial Yeacode model 81 with 8A printhead supports dual ink supply modes: siphon and negative pressure.

User-Friendly Interface
The Yeacode model 81 with 8A printhead is equipped with an 8-inch color touchscreen, Android-based interface, easy access, and supports multiple languages and input methods, suitable for systems integrated with thermal transfer overprinting.
Variable Data Printing
The industrial Yeacode model 81 with 8A printhead supports printing of various data types such as linear barcodes, matrix codes, date & time, shifts, counters, images, databases, and tables in production environments including thermal transfer overprinting systems.
Multiple Software/Hardware Interfaces
The Yeacode model 81 provides a software development kit and supports multiple hardware interfaces (PLC, RS232, RS485, Ethernet) to meet all integration requirements, including integration with thermal transfer overprinting systems.
Customization Capability
The Yeacode 81, with an open platform and advanced software architecture, allows quick response to customized printing requirements through supporting software and updates, including compatibility with thermal transfer overprinting technology.
2. Key Features of Yeacode 8A Printhead (Model 81)
The Yeacode 8A printhead supports a printing height of up to 32.4 mm per printhead. The 8A printhead is easy to operate and can move flexibly in different directions within high-speed production lines. It supports both oil-based ink and UV ink for printing on both porous and non-porous substrates, and can be applied in production systems utilizing thermal transfer overprinting.

CVM Group – Authorized Supplier and Distributor of Genuine Yeacode Inkjet Date Coding Machines
CVM Group is a reputable distributor of Yeacode industrial printers in Vietnam, including the Inkjet Date Coding Machine YD-81-8A and automated printing solutions. We provide full CO–CQ certification, in-depth technical support, 1:1 operation training, and scheduled maintenance services. In addition to inkjet printers, CVM Group also supplies synchronized equipment for production lines such as packaging machines, labeling machines, conveyors, and pick-and-place robots, helping businesses build fully automated systems, optimize productivity, and reduce operating costs, with compatibility for systems using thermal transfer overprinting.
With CVM Group, businesses not only own genuine Yeacode inkjet date coding machines but also receive comprehensive support from integration, operation to maintenance, meeting international production, storage, and export standards, including solutions applicable to thermal transfer overprinting systems.
Technical Specifications
| Model | 81 |
| Operating System | Android, Windows (PC) |
| Connectivity | 1. One printhead 2. Two USB ports 3. I/O_1: Indicator light, PLC, RS485 4. I/O_1: Encoder, sensor, RS232 5. Ethernet |
| Interface | 8-inch touchscreen, resolution 1280 × 800 |
| Power Supply | Input 110–240 V, Output 24 V 5A |
| Operating Temperature | 59°F (15°C) – 104°F (40°C) |
| Storage Temperature | 41°F (5°C) – 113°F (45°C) |
| Dimensions | 222 × 143 × 38 mm |
| Certifications | CE, FCC |
| Languages | English (default), Chinese, … |
| Input Method | Supports Android input methods on controller |
| Print Types | Text, barcode, image, table, … |
| Printing Functions | Text, logo, codes, date/time, batch number, counter, image, variable data, barcode (QR code), shift, logo, image data, animated images, product information |
| Barcode Types | Linear Barcodes: C25INTER, EAN8/EAN13, GS1 EAN128, CODE39, CODE93, CODE128, CODE128A, CODE128B, CODE128C, UPCA, UPCE, ITF14, RSS14, RSS14STACK, RSS14STACK_OMNI, RSS_LTD, RSS_EXP, RSS_EXSTACK Matrix Barcodes: QRCODE, GS1 QRCODE, PDF417, DataMatrix, GS1 DataMatrix, GridMatrix, AZTEC Code |
| Database | Text, Excel, Access, SQL Server |
| Printhead | 8A |
| Technology | High-resolution inkjet printing – PIJ |
| Printhead Type | RICOH (Made in Japan) |
| Max Speed | Up to 55 m/min |
| Print Distance | 0–5 mm (optimal) |
| Resolution | Vertical 300 DPI; Horizontal 150–1200 DPI |
| Print Height | 32.4 mm/head |
| Ink Supply | Continuous Ink Supply System (CISS), indicator light (optional) |
| Print Direction | Horizontal / Vertical |
| Ink Type | Water-based, oil-based, UV |
| Ink Management | Automatic ink type recognition and monitoring of ink consumption |
| Operating Temperature | 59°F (15°C) – 104°F (40°C) |
| Storage Temperature | 41°F (5°C) – 113°F (45°C) |
| Dimensions (Printhead) | 172 × 87 × 32 mm |
| Certifications | CE, FCC |
Applications
The Inkjet Date Coding Machine Yeacode 81 with 8A printhead is a high-quality and flexible printing solution for various materials, especially thanks to advanced piezo inkjet printer technology. The system allows precise control of ink volume and print position, ensuring that text, logos, barcodes, QR codes, and images are printed sharply and consistently on product surfaces using a piezo inkjet printer system.
Inkjet date coding machines are widely used across multiple industries and manufacturing sectors, particularly suitable for hard-to-print materials with piezo inkjet printer capability:
- Garment & Footwear Industry: printing directly on fabric, genuine leather, PU leather, belts, and other textile products.
- Ceramics & Handicrafts: engraving text, logos, patterns, and product codes on ceramic, porcelain, and glass surfaces.
- Packaging & Industrial Manufacturing: printing product information, expiry dates, and identification codes on bottles, jars, boxes, plastic materials, or light metals.
- Electronics & Components: printing serial numbers, barcodes, and technical markings on small parts and special surfaces.
With stable operation and high performance, piezo inkjet printer technology helps inkjet date coding machines increase productivity, reduce printing errors, and enhance packaging quality, professionalism, and brand value.
The Inkjet Date Coding Machine Yeacode 81 with 8A printhead is an optimal choice for medium and large-scale manufacturers requiring industrial inkjet printers, piezo inkjet printer systems, and high-quality date coding solutions.
Product Application Images
Related products
Date coding and product marking solutions leverage advanced printing technologies, delivering high speed, sharp print quality, and compatibility with a wide range of materials. The systems are easily integrated into automated production lines, ensuring transparency, traceability, and compliance with quality management standards.
Our Clients
Throughout our formation and development, Cao Viet My has been honored to earn the trust and long-term partnership of many valued customers. We take pride in being a highly trusted and reliable partner for our clients.
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