Ricoh GEN4L 15PL Printhead - MH2620Remarks: OriginalTechnical Specifications : - Size: 13,2 x 120 x 75,5 mm (excluding cables) - Head Materials: SST, Ni and Epoxy Adhesive (direct with ink) - Nozzle Plate Surface: Non-wet coating - of Nozzles: 2 x 192 nozzles - Nozzle Spacing: 0,1693 mm - Piezo Type: D33 Stacked PZT - Temperature Control: Integrated Heater and Thermistor - Operator Temperature range: Up to 80° C - Native Drop Volume: 15 pl - Drop Volume Range: 15-45 pl - Jetting Frequency: Up to 30 kHZ - Life: 100 billion actuations per nozzle