Native drop mass is about 7pl, it is made of stainless steel for its nozzle plate so very robust and durable against with various ink (Water, solvent and UV based on ink) very popular for industrial inkjet applications such as signage and textile. Now, we use Ricoh print head for our DMP series (DMP-9575, DMP-1212G5) for UV.
Printing configuration: 2 Rows, CMYK + WWVV
Native printingresolution: Ricoh Gen4 (300dpi), Ricoh Gen5 (600dpi)
Native drop mass is about 1.5~3.5p, Variable dots printing capability. Asmall drop and a good straightness make a good printing quality on various substrates. This print head is a good price compared to performance. Its native resolution is 180dpi.
DX-5
DX-6
DX-7
R290