System start-up for a computer controlling a printing machine

摘要

The computer has at least one non-volatile memory and also volatile memory (RAM) and each time the system is started data can be transmitted from the non-volatile memory to the volatile memory (RAM) and used in printing, after checking by the computer. There will be a discrepancy in the case of a physical defect or if there has been infection with a virus. In many cases faults can be corrected or a virus and the effects of a virus removed. When this has been achieved, the data can be passed to the volatile memory (RAM).