Ricoh GEN5 Printhead - MH5440

This Ricoh GEN5 Printhead is suitable for a range of UV, Solvent and Aqueous based printers.
SKU: MH5440
Manufacturer part number: MH5440
Manufacturer: Ricoh
Old price: €2,268.00
Availability: Ships in 7-10 days.
PRICE BREAKS - The more you buy, the more you save


This Ricoh GEN5 Printhead 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.

The following items are expressly excluded from warranty coverage:
  • defects related, in any way, to the use of non-original inks
  • clogged, missing or deviated nozzles
  • defects related to misuse, abuse, accident, neglect, lack of use, or improper storage when not in use for extended periods
  • defects related to failure to perform periodic maintenance as specified in the user documentation; operation for unintended purposes
  • defects related to improper loading of media
  • all other defects, failures or damage not considered manufacturing defects
  • defects related to third-party applications, software, parts, components, or peripheral devices, including any bulk ink system.
  • defects that are merely cosmetic in nature.

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 colors
  • 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

Products specifications

Customers who bought this item also bought

Fast delivery

Fast delivery icon

Purchase before 4:30pm CET and your order will be shipped the same day.

Quality assurance

Manufacturer warranty icon

Shop confidently, knowing you're protected.

Secure payment

Secure payment icon

Your personal information is protected through the encrypted transaction service.

Sign up to get news, deals, and reward points