Innovative Printhead Revolutionizes A4 Mobile Printing Solutions

Introducing the KA2008-B07N70A Thermal Printhead

ROHM Semiconductor has unveiled an exciting new product: the KA2008-B07N70A thermal printhead designed particularly for A4-sized mobile printers. This advanced printhead, compatible with a 2-cell Li-ion battery (7.2V), aims to provide outstanding print quality while consuming less power. The innovation leads to a remarkable height reduction of about 16%, down to a compact 11.67mm, fostering a more space-efficient design for mobile printing solutions.

Power and Efficiency

One of the key features of the KA2008-B07N70A is its optimized heating element structure, designed to support 7.2V operation. This substantial improvement allows the printhead to reduce energy consumption by about 66% compared to traditional 12V setups, notably when operating at a print speed of 50 mm/s. Additionally, this printhead ensures uniform heat generation, facilitating sharper and high-resolution printing at 203dpi, even when speeds peak at 100 mm/s.

Expanding Mobile Printing Markets

The thermal printing industry is witnessing remarkable growth, especially in sectors requiring mobile solutions. A surge in e-commerce, particularly for qualified invoices and customs labels, has been a driving force behind this expansion. Furthermore, healthcare facilities increasingly require mobile printers for prescriptions and drug information sheets. This trend emphasizes the rising demand for A4-sized thermal printers, particularly in Asian markets, where the need for efficient printing meets the requirements of logistics and business operations.

Addressing Key Challenges

A major challenge faced by A4 thermal printers is their higher power consumption due to their larger print width. This necessitates larger battery capacities compared to smaller units, such as receipt printers. The need for multiple driver ICs for controlling heating elements often leads to variations in heat generation, negatively impacting print quality. The KA2008-B07N70A effectively addresses these challenges through its innovative design, enhancing mechanical strength and durability. This is pivotal for achieving the durability demands of A4 thermal printers, the targeted market segment.

Versatility in Printing Applications

This new printhead supports both thermal and transfer printing techniques, catering to a broad spectrum of applications. Furthermore, it can be supplied as a standalone board, offering manufacturers increased design flexibility. This adaptability is crucial for printer manufacturers aiming to innovate within the rapidly evolving printing landscape.

Future Developments

Moving forward, ROHM plans to improve its product lineup with the development of a 300dpi resolution thermal printhead aimed at mobile A4 printers, expected in the coming months. The company is committed to delivering high-speed printing solutions with enhanced efficiency, continuing to push the boundaries of thermal printing technology.

Sales Information and Applications

The KA2008-B07N70A is currently available for order in OEM quantities, indicating the potential for widespread adoption in various industries. Some potential applications for this innovative printhead include:

• A4-sized mobile printers
• Industrial control label printers
• Tattoo stencil printers

For further inquiries regarding this product, it's recommended to reach out to sales representatives or visit ROHM’s contact page.

Frequently Asked Questions

What is the main advantage of the KA2008-B07N70A printhead?

The KA2008-B07N70A offers significant energy savings and improved print quality, making it ideal for mobile A4-sized printers.

How does the KA2008-B07N70A improve print quality?

This printhead maintains uniform heat generation, essential for producing sharp images at high speeds.

What applications can benefit from this printhead?

It is suitable for A4-sized mobile printers, industrial control label printers, and tattoo stencil printers.

Can the KA2008-B07N70A be used independently?

Yes, it can function as a standalone board, permitting manufacturers more design flexibility.

Are there future developments planned for the KA2008 series?

Yes, ROHM plans to innovate with a 300dpi resolution version tailored for mobile A4 printers to enhance performance further.

About The Author

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