Ricoh ® Gen5i Print Head TH5241

Product description

Ricoh’s 1st thin film piezo printhead, enabling high definition printing in a wide range of applications by compact package, ink compatibility and jetting stability.

• Method: Thin-film piezoelectric transducer with bend mode
• Print Width: 27.1 mm (1.06″)
• Number of nozzles: 1280 (320 nozzles/row x 4 rows, staggered)
• Nozzle Resolution: 600npi(2 colors, 1 color) 300npi(4 colors)
• Nozzle spacing (Row to row distance): A : 2.286mm B : 6.095mm
• Compatible ink: UV, Solvent, Aqueous, Others.
• Max.number of color inks: 4 colors
• Operating temperature range: 40℃
• Temperature control: Integrated thermistor, without heater
• Firing frequency: 40kHz (2 levels), 24kHz (4 levels)
• Grey-scale: 4 levels
• Drop volume: 3pl (Single drop), 3 – 12pl (max 21pl) (Multi drop)
• Viscosity range: 7mPa⋅s
• Surface tension: 27±5mN/m

• Brand: Ricoh ®
• Part #: TH5241