The meaning of the Greek word "gyro" in Gyricon e-paper is
The genuineness of bank notes can easily be checked using the appropriate illumination to show the -------- in the paper and ink.
In this method, multicolored image on the blanket cylinder segment is first transferred onto a printing plate and then transferred onto a second blanket cylinder.
.STL file format in 3D printing refers to
OPC Means
The inkjet technology in which the ink drop is generated only if the print image requires it.