Ricoh GEN5 Printhead-MH5440

$2,196.99

With 1,280 nozzles configured in 4 x 150dpi rows, this head achieves high-resolution 600dpi printing. Additionally, the ink paths are isolated, enabling a single head to jet up to four ink colors.

Ricoh GEN5 Printhead-MH5440

This Ricoh GEN5 Printhead-MH5440 is suitable for a range of UV, Solvent and Aqueous based printers. With 1,280 nozzles configured in 4 x 150dpi rows, this head achieves high-resolution 600dpi printing. Additionally, the ink paths are isolated, enabling a single head to jet up to four ink colors. It achieves excellent gray-scale rendering with up to 4 scales per dot. This head comes with hose barbs. The hose barbs can be removed if printhead with o-rings is needed. Ricoh P/N is N221345P.

Ricoh GEN5 Printhead-MH5440

Product Specifications:

  • Method:  Piston pusher with metallic diaphragm plate
  • Print Width: 54.1 mm (2.1″)
  • Number of nozzles: 1,280 (4 × 320 channels), staggered
  • Nozzle spacing (4 color printing): 1/150″(0.1693 mm)
  • Nozzle spacing (Row to row distance): 0.55 mm
  • Nozzle spacing (Upper and lower swath distance): 11.81mm
  • Max.number of color inks: 4 colorsRemove product image
  • Operating temperature range: Up to 60℃
  • Temperature control: Integrated heater and thermistor
  • Jetting frequency: Binary mode : 30kHz / Grey-scale mode : 20kHz
  • Drop volume: Binary mode: 7pl / Grey-scale mode : 7-35pl *depending on the ink
  • Viscosity range: 10-12 mPa•s
  • Surface tension: 28-35mN/m
  • Grey-scale: 4 levels
  • Total Length: 500 mm (standard) including cables
  • Dimensions: 89 x 25 x 69 mm (excluding cable)
  • Number of ink ports: 4 × dual ports
  • Alignment pin direction: Front (standard)
  • Ink compatibility: UV, Solvent, Aqueous, Others.
  • This printhead carries a manufacturer warranty.
  • Country of origin : Japan
Weight 1 kg

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The Ricoh GEN4 MH2420 printhead is suitable for a range of aqueous, solvent and UV printers. This printhead has an integrated heater and thermistor. This is Ricoh original printhead and it is covered by a manufacturer warranty. This cable including the connector is 44 cm long. The version with short cable has been discontinued. The long cable version is used as an alternative. The printhead comes with hose barb ink inlet that can be removed in. case o-ring sealed ink inlet are required. This printhead corresponds to Ricoh part numbers N220792W, N220792S, N220792U or N220792E.