This Ricoh head (MH5220 series) is compatible with UV based inks.
A pl drop size allows for excellent print quality without graininess. 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 two ink colors.
Product Specifications :
Dimensions: 89 x x mm (excluding cables)
Head materials: SST, Nickel alloy and Epoxy Adhesive
Number of nozzles: 1,280 (4 x 320 channels), staggered
Nozzle spacing: mm (1/150")
Max. number of color inks: 2 colors
Temperature control: Integrated Heater and Thermistor
Operator temperature range: 60° C
Drop volume: Binary mode : pl / Grey-scale mode : -9pl (depending on the ink)
Jetting frequency: 30kHz
Viscosity range: 10-12
Gray scale: 4 levels
Number of ink ports: 2 x dual ports
Alignment pin direction: front (standard)
Ink compatibility: UV Inks
Weight: 148 g
