Remedy: Delete the files in the sysdata subdirectory and framebmp subdirectory under the RIP program directory, and then start the RIP test. If it can start normally, you can use the RIP normally after resetting the font library; if it still does not start, you may need to re-enter the RIP. Install RIP. It should be noted that the file under the framebmp directory is the dot matrix file generated after RIP interpretation. If the page lattice path is modified in the RIP system parameters, the file under the corresponding path needs to be deleted when the file is deleted.