Ricoh G6+ 7pl Printhead - MH5422 J376-23

The new RRicoh G6+ 7pl Printhead - MH5422 J376-23 model RICOH MH5422, RICOH MH5442 and RICOH MH5422 Type A, utilize Ricoh's high-precision technology to deliver high image quality and productivity. They have a wide range of ink compatibility and improve durability by enhancing the abrasion resistance of the nozzle surface. Ricoh has also improved system compatibility by applying separate cables and high-precision surface alignment.

Product Specification:

• Method:  Piston pusher with metallic diaphragm plate
• Print Width: 54.1 mm (2.1")
• Number of nozzles:  1,280 (4 x 320 channels), staggered
• Nozzle spacing (4 color printing):  1/150" (0.1693 mm)
• Nozzle spacing (Row to row distance):  A : 1.101mm B : 11.811mm
• Compatible ink:  UV, Solvent, Aqueous, Others.
• Total printhead dimensions:  89(W) x 24.51(D) x 66.3(H) mm / (3.5" x 1.0" x 2.6")
• Weight:  228g (including 45C cable)
• Max.number of color inks:  2 colors
• Operating temperature range: 60℃
• Temperature control:  Integrated heater and thermistor
• Jetting frequency:  50kHz (2 levels : binary) 30kHz (4 levels)
• Grey-scale:  4 levels
• Drop volume:  Binary mode : 7pl / Grey-scale mode : 7-21pl
• Viscosity range:  10～12mPa・s
• Surface tension:  28～35mN/m
• Ink port:  Yes
• Separately sold parts:  Dedicated cable