光热干式打印成像技术应用激光光源 ,使用热敏胶片形成潜影像再经过加热后形成影像 ,是目前干式打印成像技术中较成熟的一种技术。它具有速度快、环保、操作方便的优点。我们在使用该项技术的过程中作了一些总结 ,供同行参考。现有多种干式成像技术 ,但是由于诊断质量的要求 , Photo-thermal dry print imaging technology using laser light source, the use of heat-sensitive film to form a latent image and then heated to form an image, is the technology of dry printing imaging more mature technology. It has fast, environmentally friendly, easy to operate advantages. We use the technology in the process of making some summary, for peer reference. There are a variety of dry imaging techniques available, but due to the diagnostic quality requirements,