The image plotter system, based on the laser and inkjet, can meet the requirements of higher precision using raster imaging technology.
以激光或喷墨方式为主的绘图设备主要通过光栅成像技术得以实现，并能实现对高精度的需求。
2
Large quantities of raster lines radial-arrayed along the circumference in the raster wheel are drafted on a photoelectric plotter film directly with the photoelectric draft technology.