Ricoh GEN4L 27PL Printhead - MH2820

The Ricoh GEN4L 27PL Printhead - MH2820 is suitable for a range of UV, aqueous and solvent printers. This head is capable of jetting a variety of ink types in large droplet sizes, from 27-54 pl. The built-in heater heats the ink to up to 80ºC for jetting, providing support for high-viscosity inks. This is Ricoh original printhead and it is covered by a manufacturer warranty. This head comes with hose barbs. The hose barbs can be removed if printhead with o-rings is needed.

Technical Specifications

• Size: 120 x 75.56 x 13.2 mm (excluding cables)
• Nozzle Plate Surface: Non-wet coating
• Number of Nozzles: 2 x 192 nozzles
• Nozzle Spacing within a row: 0,339 mm
• Compatible ink: UV, solvent, aqueous
• Temperature Control: Integrated Heater and Thermistor
• Operator Temperature range: Up to 80° C
• Drop Volume Range: 27-54 pl
• Jetting Frequency: 30 kHZ (27pl) 20 kHz (54pl)
• Viscosity range: 11-13 mPas
• Surface tension: 28-35mN/m
• Grey scale: 3 levels
• Total length 256 mm including cables
• Number of ink ports: 1 color: 1 x dual / 2 colors: 2 x dual
• Alignment pin direction: Front (standard) / Back (optional)
• Life: 100 billion actuations per nozzle
• This printhead carries a manufacturer warranty.
• Country of origin : Japan