- The data necessary for authentication is transferred with the application program from an SD card to another SD card. Authentication fails if you try to use the SD card after you moved the application program from one card to another card.
- Do not use an SD card that has been used before for other purposes. Normal operation is not guaranteed when such an SD card is used.
- An SD card, which becomes empty after the data in it has been moved to another card, cannot be reused.
- Keep the empty source card (the card which has had its data moved to another card) by, for example, affixing it near the SD card slot using adhesive tape. This is for the following reasons:
- The SD card can be the only proof that the user is licensed to use the application program.
- You may need to check the SD card and its data to solve a problem in the future.
Do not move OCR Unit to another SD card.