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Ricoh Gen5 7PL Water Based Printhead MH5421 (248MM 2 Colors With Short Cable) J36002

Model: MH5421Part number: J36002

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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
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Supplier: Johope · Shenzhen, China

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Listed printer models 6

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Product details

Ricoh Gen5 7PL Water-Based Printhead MH5421 (248mm) – J36002 Description

The Ricoh Gen5 MH5421 (J36002) is an original water-based inkjet printhead designed for reliable performance in modern industrial inkjet printers.

This printhead features 1,280 nozzles and supports 2-color printing with a 7PL droplet size, as well as grayscale printing from 7–21PL. Its short cable design makes it ideal for compact printer configurations where control boards are close to the printhead.

  • Ink type: Water-based
  • Droplet size: 7PL (7–21PL grayscale)
  • Nozzles: 1,280
  • Colors: 2
  • Total length: 248mm
  • Cable length: 148mm
  • Model: MH5421
  • Part number: J36002

Supplied with removable hose barbs for flexible ink system integration.

 

Ricoh Gen5 7PL Water-Based Printhead MH5421 (248mm) – J36002 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
Dimensions 89 x 25 x 69 mm (excluding cables)
Life 100 billion actuations per nozzle
BrandRicoh
ModelMH5421
Part numberJ36002
Ink Compatibility (additional source detail)Water-Based Inks

Meet Johope.

Johope Technology works in research and development, manufacturing, sales, and service for wide-format inkjet printer parts.

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Collaborative work environment
13,000㎡+
Multi-skilled employees
62

Company figures published on Johope’s website.

Johope staff working at printer-parts assembly benches
Production workshop
Shelves and labelled parts bins in the Johope warehouse
Parts warehouse
Johope sales team pictured at a printer-parts exhibition booth
Sales team

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Part number: J36002

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