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Ricoh Gen5 7PL Water Based Printhead MH5421 (500MM 2 Colors With Long Cable) J36004
Model: MH5421Part number: J36004
Product photos
At a glance
- Head materials
- SST, Nickel alloy, and Epoxy Adhesive
- Number of nozzles
- 1,280 (4 x 320 channels), staggered
- Nozzle spacing (4-color printing)
- 1/150" (0.1693 mm)
- Nozzle density
- up to 600 npi
Price: Request a quote
Supplier: Johope · Shenzhen, China
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Confirm the part number, connector and ink system before ordering.
Product details
Ricoh Gen5 7PL Water-Based Printhead MH5421 (500mm, 2 Colors) – J36004 Description
The Ricoh Gen5 MH5421 (J36004) is an original water-based inkjet printhead designed for industrial inkjet printers requiring stable performance and long service life.
It supports 2 colors with 1,280 nozzles and a 7PL droplet size, delivering consistent and precise inkjet output. The long cable design makes it suitable for industrial printer configurations.
Ink type: Water-based
Droplet size: 7 PL
Nozzles: 1,280
Colors: 2
Total length: 500mm (400mm cable)
Model: MH5421
Part number: J36004
J36004 replaces: N221414D / N221414F / N221414K / N221414P / N221414C
Supplied with removable hose barbs for flexible installation.
Ricoh Gen 5 Printhead MH5421 Specifications
| Head materials | SST, Nickel alloy, and Epoxy Adhesive |
| Number of nozzles | 1,280 (4 x 320 channels), staggered |
| Nozzle spacing (4-color printing) | 1/150" (0.1693 mm) |
| Nozzle density | up to 600 npi |
| Piezo type | D33 Stacked PZT |
| Temperature control | Integrated Heater and Thermistor |
| Operator temperature range | Up to 80° C |
| Native drop volume | 7 pl |
| Drop volume range | 7 - 35 pl |
| Jetting frequency | Up to 60 kHZ |
| Ink compatibility | Water Inks |
| Life | 100 billion actuations per nozzle |
| Brand | Ricoh |
|---|---|
| Model | MH5421 |
| Part number | J36004 |
| Ink Compatibility (additional source detail) | Water-Based Inks |
Ricoh Gen 5 Printhead Applications

Meet Johope.
Shenzhen Johope Technology Co., Limited
Johope Technology works in research and development, manufacturing, sales, and service for wide-format inkjet printer parts.
Explore our company profile (opens a new tab)- Collaborative work environment
- 13,000㎡+
- Multi-skilled employees
- 62
Company figures published on Johope’s website.
Photos from our company profile. Product availability is confirmed at quotation.
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Model: MH5421
Part number: J36004


