Description: Program download error
The download (program, print data, language data) from the IC card does not execute normally.
Causes: • Board installed incorrectly • BICU board defective • Controller board defective • IC card defective • NVRAM defective • Loss of power during downloading Important Notes About SC999 • Primarily intended for operating in the download mode, logging is not performed with SC999. • If the machine loses power while downloading, or if for some other reason the download does not end normally, this could damage the controller board or the PCB targeted for the download and prevent subsequent downloading. If this problem occurs, the damaged PCB must be replaced.