Thermal Desktop Printer


Datamax-O'Neil thermal desktop printers are compact, cost effective, and easy to use. They are designed to fit and operate in small tight areas where space is limited without sacrificing print quality, reliability, or price. Datamax-O'Neil offers versatile models that are loaded with features and have a wide range of options. These barcode printers are high reliability and cost effective solutions to a wide range of applications in many industries. If you need reliable label or tag printing on a limited budget in a small space, then you need Datamax-O'Neil desktop printing solutions.

3 Dimensions of Value

The E-Class Mark III is a family of compact desktop thermal printers that are designed for a wide variety of industries and applications that require a reliable and cost effective barcode printer. Datamax-O’Neil applied its industrial printer expertise to provide customers with an entry level printer that has the features and reliability normally found in more expensive printers. The E-Class Mark III is affordable to own, easy to use and economical to operate.

We’ve made the E-Class Mark III thermal barcode printer easy to use with quick loading media and an interactive LCD screen. Users will also notice a substantial reduction in their daily operational costs thanks to the E-Class Mark III’s larger media and ribbon roll capacity. The E-Class Mark III is one of the best values on the market. It is competitively priced with a proven design and reliable performance that will continue to operate long after other barcode printers have failed.

Specifications at-a-glance

  • Direct thermal, thermal transfer (optional)
  • Available in four distinct models: Basic, Advanced, Professional, Professional+
  • 4.25” (108 mm) @ 203dpi (8 dots/mm); 4.16”(106 mm) @ 300dpi (12 dots/mm) maximum print width
  • 6 ips [152 mm/s] maximum print speed
  • 203 dpi [8 dots/mm], 300 dpi [12 dots/mm] optional resolution
  • Basic: Serial RS232, USB 2.0
  • Advanced: Serial RS232, USB 2.0, Parallel bi-directional, 10/100 BaseT Ethernet
  • Professional and Professional+: Serial RS232, USB 2.0, Parallel bi-directional, 10/100
  • BaseT Ethernet, USB Host, 802.11a/b/g Wireless LAN (optional), Bluetooth v2.0 (optional)


The Basic model meets the needs of the most popular barcoding applications. USB and serial ports are included as standard features. Optional 300dpi, thermal transfer and label peeler are also available


The Advanced model is for applications that need networking communications, faster print speed, or special media compatibility. The Advanced model includes all the features and options of the Basic, plus it includes parallel and Ethernet communications port, a positionable media indexing sensor and prints at up to 5 inches per second.


The Professional model is for sophisticated applications that require a higher level of interface capabilities, higher performance, and wireless communications. It features a graphical display with a navigational menu interfaces, real time clock, audible alarm, USB host connectivity, faster print speed, and optional wireless LAN and Bluetooth communications.


The Professional+ (plus) model is for applications that require a large internal media connectivity. The Professional+ has all the features of the Professional, including a large internal roll, internal fan folded media, and an optional cabinet lock.

Get the Most for Your Investment

The E-Class Mark III has many outstanding features that provide a variety of benefits. Below is a brief list of the many features and associated benefits the E-Class Mark III printer offers.

  • Easy Loading - The horizontal split cabinet with a rear hinge allows for easy ribbon and label loading.
  • Rugged Construction - Double wall construction and concentric hinges provide rugged structural integrity.
  • Wrap around media window - Allows operator to visually verify the media level without interrupting the printing operation.
  • Safe from spills –The sealed user interface panel is sealed to prevent liquids and debris from damaging the sensitive user controls.
  • Lowered Ribbon Costs – Larger one-inch core standardized ribbons cost less than the typical smaller desktop ribbons.
  • Large Media Roll - Reduce interruptions and increase up time with larger media capacity on the Professional + model.
  • Internal Fan Fold Stack - Protects media from the environment and eliminates curl on the Professional + model.
  • Easy Serviceability – No tools or experience required to replace the most critical parts, the printhead and platen roller.
  • Large Graphical Display – Allows for quick and easy changes and provides visual status indication (Professional models only).
  • Optional Wireless – 802.11 a/b/g and Bluetooth communication makes it easy to share, manage, and place printers where you need them (Professional models only).


Affordable to Own - The E-Class Mark III was carefully designed to maximize your investment value by offering a competitive purchase price, double walled construction for increased durability and a proven design for long term reliability.

Easy to Use - The E-Class Mark III makes it easy to replace existing printers or install new ones with popular language emulations included with each printer and a selection of connectivity options. Users will appreciate the easy-to-use LCD screen and quick loading media/ribbon.

Economical to Operate - The E-Class Mark III reduces daily operational costs by minimizing power consumption, and reducing the costs associated with printer consumables such as labels and ribbons.

Expand Your Capabilities

Printer options expand the functionality of the standard product. Options may be factory installed in the printer or ordered separately and installed in the field as an upgrade. The options available for the E-Class Mark III product are described below:

Thermal Transfer
Uses a ribbon for thermal imaging with exceptional clarity on a wide variety of materials. Thermal transfer can create highly durable labels and tags that can withstand extreme temperatures and physical abuse.

High Resolution
Allows the printing of very small barcodes and text and still maintain exception high contrast printing.

Dispenser (peeler)
The dispenser peels the label from the backing and holds it in place until removed by the operator. The present sensor prevents the next label from being printed until the label is removed from the dispenser. This allows for semi-automated printing and dispensing that keeps pace with the labeling operation.

This cutter provides semi-automatic cutting of each label and tag. The sensor prevents the printing of the next document until the cutting platform is cleared.

International Fonts
The international language fonts are located in resident memory allowing for fast access resulting in faster print delivery.

Wireless LAN (802.11 a/b/g)
The wireless LAN allows for easy network installation without the need of a wired network. By networking the printer can be shared by many users and placed in a centralized location. Additionally, the wireless LAN printer can be mobilized and placed on a cart with proper mobile power.

Bluetooth allows the printer to be wirelessly connected to Bluetooth enabled hosts such as hand-held terminals and mobile computers. Bluetooth allows the printer to be dedicated to an application and still shared by multiple users. Bluetooth has the additional benefit of not relying on a network to print, making it a good solution for mission critical applications.

A printer accessory expands the usefulness of the product. Accessories are ordered separately and are not factory installed or included within the printer packaging. The E-Class Mark III compatible accessories and their usefulness are described below.

Media Chute
The media chute allows for the semi-automatic loading of external media. The chute guides the hand fed media through the printer and the printer automatically loads the media once detected near the printhead. This allows for the fast and easy loading of external media without disrupting the printer. (Not compatible with the Professional+ model)

External Rewinder
The external rewinder is used for rewinding labels onto a roll as they are printed. This allows for batch printing large continuous rolls of labels or tags and distributed for use.

External Media Stand
The external media stand allows printers with an external media slot to use large media supply rolls, up to 8-inches in diameter and wound on 1" to 3" cores. The external stand allows for longer uninterrupted operational times. (Not compatible with the Professional+ model)

MPU-4000 Battery Pack
The MPU-4000 is a high performance, rechargeable battery pack that attaches directly to the bottom of the E-Class Mark III printer* and allows the printer to be used in mobile printing applications. Utilizing long lasting lithium polymer batteries, the MPU-4000 delivers enough power for the printer to operate for days without recharging. This powerful combination is ideal for higher duty applications that require the endurance and speed of a desktop printer but need the mobility and long battery life of a portable printer. *Does not attach to the Professional+


PT. Simboldata Teknologi juga menyediakan berbagai jenis kebutuhan labels dan ribbon yang akan di gunakan untuk mendukung proses AIDC, kami memproduksi sendiri kebutuhan labels customer, dengan berbagai macam bahan, ukuran, bentuk, jenis, dan lainnya yang disesuaikan dengan kebutuhan customer kami.

Labels dan ribbon merupakan salah satu barang comsumable yang di perlukan oleh printer barcode, menyediakan Thermal Transfer labels, direct transfer labels, maupun custom label dan juga ribbon wax, wax ressin, dan ressin.

Kami menerima pesanan label polos ataupun label jadi, kami berkomitmen untuk memberikan support yang terbaik untuk para customer kami, dengan menyediakan supplie yang terbaik dan berkualitas tinggi.

NiceLabel Standard Series

NiceLabel product series for bar code and RFID label design, printing and entry-level automation.

NiceLabel Product Label Design Label Printing Automation & Connectivity System Management
Suite ••••• ••••• •••• •••
Pro ••••• ••• ••• •••
Express •• •• N/A N/A
NiceLabel Series Comparison: The number of dots shows the level of recommendation for each product.

Eliminate printing errors and deliver real productivity gains Automate label printing from desktop applications.

Quickly develop custom label design and printing solutions that meet your business needs.
Label design is an important part of the labeling process. However, label printing represents the vast majority of time and resources you spend on business labeling.
Take control of your label printing by using the NiceForm application generator or automate label printing with the help of NiceWatch. Improve your daily printing operations by optimizing how you print, whether you trigger printing manually or automate printing into your environment.

Design labels with the world's #1 ranked label designer.

The label design and print software for the business user.
Take advantage of advanced database connectivity, and broad variable data options to print 1D and 2D barcodes, as well as RFID labels.

Use a basic, wizard-based label designer

The basic label designer.
This entry-level software is a simple wizard-based label design and printing tool for the basic user. Use basic variable data and database connectivity to print 1D barcode labels.

Note : If you want explained or presentation about hardware and software you can contact us

Industry Solutions for You

Because the E-Class Mark III is small and cost effective without sacrificing print quality, it is the ideal solution in many industries that have medium to low volume requirements.

Manufacturers use E-Class Mark III printers for applications throughout their product lines and storage facilities. Many manufacturers require high grade, durable labels and tags that normally require a very high-end printer. The E-Class Mark III is a lower cost printer, yet it has the capability to print on even the toughest materials including synthetic serial labels, large “work in progress” labels, and thick bin and shelf marking tags.

Health Care
The healthcare industry is under public scrutiny for preventing avoidable errors that can have dire consequences. Hospitals recognize the usefulness of barcodes in reducing these errors and use barcode printers throughout their facilities to print a variety of labels and wristbands. The E-Class Mark III printer is used to generate the high quality barcode labels that play such a critical role in the reduction of medical errors. Since the E-Class is small and versatile, it can be used in many applications throughout the hospital including laboratory specimen labels, patient identification, record labeling, and asset identification. Utilizing a single type of printer simplifies training throughout the hospital.

Parcel/Post - Postage
The physical aspects of mail pickup and delivery have changed little in more than 100 years. The mark of a modern, efficient delivery organization is the amount of information it can capture and provide its customers. Because the E-Class Mark III is engineered to communicate with other peripherals, it can be easily combined with other devices to create a unique cost effective postage printing solution. E-Class printers are utilized in Parcel/Post applications around the world to reliably print postage on-site and help create and provide information any time.

Utilities & Telecommunications
Utilities and telecommunications companies need printing solutions for marking and identifying service lines, cables and boxes in the field. This is a rugged environment and the materials used have to be able to withstand the extreme environmental conditions. The E-Class Mark III uniquely services this industry with a cost effective solution that prints high quality labels and tags on durable materials.

In-Store Retail
Retail barcoding is more than just scanning an item at checkout. It follows a complete cycle, and starts when the product is received, stocked, displayed, sold, returned, and prepared for resale or return to manufacturer. The small size and versatility of the E-Class Mark III make it the ideal solution for generating item labels and shelf tags at every stage of the retail sales process.

Transportation & Logistics
The transportation and logistics industries use barcode labels in their distribution and warehousing facilities primarily for labeling shipments with critical shipping information. Because every shipment is different, the label printer must be able to handle the high demand with continually changing data. The E-Class Mark III is the ideal printer for the requirements in this application. Besides shipping, there are many other activities that require barcode labeling and tagging. For example, warehouse shelves have to be barcoded to accurately report locators. Warehouses also pick items to fulfill a shipment order which requires pick slips and contents labels.

Government agencies share similar requirements with their private sector counterparts, including the need to streamline operations, reduce costs, and increase efficiency. The affordable E-Class Mark III provides sophisticated bar code and label printers for government-related applications across the country. Their versatility, small size and ability to print on a huge range of media make them a popular and cost effective choice.

Download & Video

E-Class Mark III Datasheet - EN Battery Pack Datasheet
(PDF - 468KB) (PDF - 980KB)


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