The error message read: "Invalid serial key." John's heart sank. He knew that without a valid serial key, they wouldn't be able to use the software.
The representative told John that the problem might be due to a recent software update that had been installed on the computer. The update had apparently caused the software to lose its activation. mimaki rasterlink 6 serial key
To his relief, the software activated successfully, and the Mimaki printer was up and running again. The error message read: "Invalid serial key