Backup running Omron PLC

how to perform the Omron simple backup on a CJ2 series PLC
back up current program to CF card.

[@villagelife7351]

Super I am first subscriber

[@grounded-b937]

Very easy. How do you restore the backup?

[@unclesam6329]

Where to buy a memory card/SD card

[@unclesam6329]

My both com ports not working, you think sd card backup still works?