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Reference: MH5440
Original Ricoh MH5440/MH5420 Printhead Japan Made Gen5 Ricoh G5 Eco Solvent Print Head for UV Printer
Ricoh GEN5 Printhead PN MH5440 Use For UV Printer
ricoh gen5 printhead MH54 Series Printhead MH5440 Print Head 4 colors ricoh print head ricoh gen5
Original Ricoh MH5440/MH5420 Printhead Made In Japan Gen5 Ricoh G5 Eco Solvent Print Head for UV Printer
This Ricoh GEN5 Printhead 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
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: 248 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