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Reference: RICOH-MH5420-N221414D
SKU: RICOH-MH5420-N221414D
Manufacturer: Ricoh
Model Number: MH5420
Part Number: N221414D
The Ricoh MH5420 GEN5 N221414D Water Printhead is a high-speed, high-resolution industrial inkjet printhead designed for water-based inks. Featuring 1,280 nozzles and a long 650 mm cable, it is ideal for textile and large-format printing where reliability, quality, and flexibility are essential.
The Ricoh MH5420 GEN5 Printhead (N221414D) is engineered for water-based inkjet printing systems and features a long 650 mm cable, offering enhanced flexibility for large-format or textile printer installations. It supports dual ink channels, grayscale printing, and operates at frequencies up to 60 kHz, delivering detailed and vibrant prints with droplet sizes as small as 7 picoliters.
With 1,280 nozzles, this piezoelectric printhead achieves resolutions up to 600 dpi, and is built for high-performance, long-life operation in demanding industrial printing environments. It is particularly well-suited for applications like digital textile printing, dye sublimation, and aqueous wide-format graphics.
| Specification | Details |
|---|---|
| Model | Ricoh MH5420 GEN5 |
| Part Number | N221414D |
| Ink Type | Water-based ink |
| Cable Length | 650 mm |
| Technology | Piezoelectric drop-on-demand |
| Nozzle Count | 1,280 (4 × 320 channels) |
| Resolution | Up to 600 dpi |
| Grayscale Support | Yes (7–35 picoliters) |
| Jetting Frequency | Up to 60 kHz |
| Dual Ink Channel | Yes |
| Print Width | 54.1 mm |
| Ink Recirculation | Supported |
| Drop Velocity | Approx. 7 m/s |
| Construction Materials | Stainless steel, nickel alloy, epoxy |
| Thermal Control | Integrated heater and thermistor |
| Life Expectancy | Up to 100 billion actuations/nozzle |
| Dimensions | 89 × 25 × 69 mm (excluding cable) |
| Operating Temp. Range | 10°C – 45°C |
| Origin | Japan |
The Ricoh MH5420 GEN5 N221414D printhead is compatible with a wide range of water-based and aqueous printers, including:
Atexco textile printers
Homer sublimation printers
ColorJet digital printers
DGI printers
Flora and local OEM inkjet systems
Custom-built textile and wide-format aqueous print systems using Ricoh GEN5 architecture
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