Ricoh GEN4 Printhead 7PL - N220792/MH2420

The Ricoh GEN4 greyscale printhead is suitable for a range of water, solvent and UV printers. This printhead has an integrated heater and thermistor. This is Ricoh original printhead and it is covered by a manufacturer warranty. This Ricoh GEN4 is available in two different cable lengths: 19cm long and 44cm long and a choice of hose barb ink inlet or o-ring sealed ink inlet. Ricoh part number N220792W, N220792S or N220792E are all Ricoh GEN4 7PL printheads with a long cable and hose barbs.

Technical Specifications
- Size: 63 x 63 x 16,2 mm (excluding cables)
- Head Materials: SST, Ni, and Epoxy Adhesive
- Nozzle Plate Surface: Non-coated SST
- Number 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 60° C
- Native Drop Volume: 7 pl
- Drop Volume Range: 5-25 pl with greyscale
- Jetting Frequency: Up to 30 kHz
- Life: 100 billion actuations per nozzle