The Ricoh Gen5 printhead, officially known as Ricoh MH5420, is a widely adopted industrial-grade inkjet printhead known for its exceptional reliability, high resolution, and flexible ink compatibility. With 1,280 nozzles arranged in 4 staggered rows and a native resolution of 600 dpi, the Gen5 delivers sharp images and smooth gradations using grayscale technology.
It supports variable drop sizes from 7 to 35 picoliters, making it suitable for both fine details and high-coverage areas. The Gen5 is compatible with UV, solvent, oil-based, and water-based inks, making it extremely versatile for a wide range of industrial printing applications including signage, textile, packaging, labels, and coding & marking.
Built with internal ink recirculation and stainless steel construction, it ensures stable jetting and long operational life even under high-duty production environments.
Key Features:
Model name: Ricoh MH5420 (Gen5)
1,280 nozzles (4 x 320 rows)
Native resolution: 600 dpi
Drop size: 7–35 picoliters (grayscale support)
Ink compatibility: UV-curable, solvent, oil-based, and water-based
Built-in ink recirculation to reduce clogging
High durability and long printhead life
Supports both scanning and single-pass printing systems
Alternative Names:
Ricoh Gen5, Ricoh MH5420, Gen5 Printhead, Ricoh Gen 5
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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