This printhead GEN5 (MH5420/5440) is suitable for Mimaki JFX500-2131 printers. It has two and four colour support, 8 levels of grayscale and up to 600 npi nozzle density. This is the original Mimaki part (number M013497 / M015068).
This UJF-605CII head assy is suitable for the Mimaki UJF-605CII / C printers. This assembly includes the printhead, installation bracket, damper and filter. This is the original Mimaki part (number M007040).