首页>
外国专利>
Method of printing, evaluating and checking the printing image of a printer and apparatus for carrying out said process
Method of printing, evaluating and checking the printing image of a printer and apparatus for carrying out said process
展开▼
机译:打印,评估和检查打印机的打印图像的方法以及执行所述过程的设备
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method of printing and checking a printing image, e.g., bar codes, of a thermoprinter. The just-printed printing image is scanned after printout of a portion of the printing image on the paper web by means of an opto-electronic sensor which can move relative to the paper web, reading the just-printed printing image in the process. The read result is compared and checked with the originally entered data and, if an error is detected, the remainder of the printing image still to be printed or the just-printed printing image is marked by the printer as unusable, e.g. , blackened.
展开▼