N221414J - GEN5 UV Printhead (MH54 Series)

N221414J - GEN5 UV Printhead (MH54 Series)

This GEN5 UV printhead is suitable for a range of UV and solvent printers. It supports up to four colours and has a total of 1.280 nozzles. This is Ricoh original printhead part (number MH5420). This Ricoh GEN5 is 248mm long in total (head body + cable + connectors). Head cable is 148 mm long. 

Dimensions: 89 x 25 x 69 mm (excluding cables)

Head materials: SST, Nickel alloy and Epoxy Adhesive

Nozzle plate surface: Coated SST

Number of nozzles: 4 x 320 nozzles

Nozzle spacing: 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

Drop velocity: 7 m/s

Jetting frequency: Up to 60 kHZ

Ink compatibility: UV Inks

Life: 100 billion actuations per nozzle