Original Ricoh GH2220 Printer For UV Inkjet Print head

$215.00


Original Ricoh GH2220 Printhead For UV Inkjet Printer

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Specifications / External dimensions

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Ricoh GH2220

Method     Piston pusher with metallic diaphragm plate

Print Width     32.4 mm(1.28\")

Number of nozzles     384

Nozzle spacing (Within a row)     1/150\"(0.1693 mm)/row

Nozzle spacing (Row to row distance)     0.931 mm

Compatible ink     Aqueous, Solvent

Total printhead dimensions     61.8(W) × 40.5(D) × 23.3(H) mm (2.43\" × 1.59\" × 0.92\")

Weight     36g

Ink colors supported     2 colors

Temperature around the head     10-32ºC

Temperature control     No heater or thermistor

Life     30 billion actuations per nozzle

Jetting frequency     Binary mode : 30kHz / Grey-scale mode : 24kHz

Drop volume     Binary mode : 3-5pl / Grey-scale mode : 21±2pl
                              *depending on the ink

Viscosity range     6-16 mPa•s

Surface tension     25±1mN/m

Maximum gray scale     4 levels * depends on ink characteristics

Alignment mechanism     Frame-abutting

*Results obtained from continuous jetting test using standard Ricoh test ink.

Ricoh GH2220