Epson Micro Piezo printheads achieve superb placement accuracy with fast ejection of up to 50,000 droplets per second by controlling the meniscus at the tip of each nozzle and by using variable size dot technology (VSDT).

EPSON 经过不断研发，将压电技术小型化，精密化，开发了微压电技术（Micro Piezo inkjet technology），在 1993 年发布了 EPSON Stylus 800，次年，发布了第一台彩色微压电打印机 EPSON Stylus Color。 EPSON 第一台彩色喷墨打印机：EPSON Stylus Color

Micro Piezo technology utilises piezo crystals that pulse when electrical signals are sent to them by the printer. It produces incredibly consistent droplets, both in shape and size, to deliver clear and sharp prints.

Every chip includes the piezoelectric print actuator for control and performance, microtubes for fast ink delivery, and up to 800 nozzles for incredible accuracy. The result is a simple printing process capable of self-detecting errors, helping prevent problems and requiring fewer parts to …

2022年1月31日 · Epson Micro Piezo printheads achieve superb placement accuracy with fast ejection of up to 50,000 droplets per second by controlling the meniscus at the tip of each nozzle and by using variable size dot technology (VSDT ).

2014年8月20日 · “Micro Piezo” is the name of the multi award-winning, proprietary piezoelectric technology that is used in the print heads of all Epson inkjet printers which has made them renowned for...

2024年9月16日 · The Micro Piezo technology is one of Epson’s most well-known and widely used printhead technologies. This technology uses a piezoelectric crystal to generate tiny droplets of ink that are precisely controlled and delivered onto the paper.

Epson's thin-film piezoelectric (TFP) technology lies at the heart of PrecisionCore. This is the technology that is used to Fabricates piezoelectric elements on silicon wafers by depositing uniform, homogeneous films a mere micron (one one-thousandth of a millimeter) in thickness.

Epson's Micro Piezo printheads uses its unique meniscus control technology to constantly eject up to 50,000 spherical ink droplets per second with high landing accuracy and achieve images of amazing quality at high speed.

How does Epson’s Micro Piezo print head work? In the Epson Micro Piezo print head, microscopic piezoelectric elements (like crystals and ceramics) are built behind the print nozzles. When an electrical charge is applied to them, these elements bend backward, forcing precise amounts of ink onto the substrate (see Diagram 1).