M012639 Print Head Assy for Mimaki SWJ320 Printer Ricoh Gen 5 Printhead
High quality Original Ricoh Printhead for Mimaki SWJ-320 printers M012639
This GEN5 (MH5420/5440) Assy Packaging is suitable for Mimaki SWJ-320 printers. This is the original Mimaki part (number M022650 replacing M012639). This packaging contains the assembly including tubes, valves, ink connectors and brackets.
Product Specifications :
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: mm
Nozzle density: up to 600 npi
Piezo yype: 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
Life: 100 billion actuations per nozzle
