In addition to high precision jetting enabled by MEMS technology, that achieves a nozzle placement design that avoids air flow influencing adjacent drops and effecting the image quality, and also achieves a stable ink droplet landing on media with a wide print gap and results in high image quality printing.It enables ink jetting at 80kHz at 5pl binary driving or 40kHz at 5/10/18pl multi-drop driving. It also achieves the high productivity of 100m+/minute print speed at 600 dpi.One in/out ink tube connection enables a simple ink delivery system for designing a printer.