Help Memory card
I have the WS1080 and use a 32GB card. You can easily transfer everything ON your 4gb card by opening EZScan software, hitting Copy configuration FROM Scanner to the EZscan form. Once it's done you THEN have all things on your scanner ON that form. Unplug the USB, Take your 4gb card OUT of the Scanner, replace it with the 32GB card. Plug the USB/scanner back in and wait for the PC and form to recognize that your scanner is hooked up.... and then use " COPY configuration to scanner" from the menu above. That form will now be on your 32GB card. This is how I do it and I leave the cards in the scanner I don't use the card reader. You're simply downloading what is on your scanner, saving it to the EZscan form and then reloading it UP to the scanner with the new card. YOU should update the new card to be sure up in the "updates" tab. It does take like 25 seconds or so to ramp up when you push "ON" but the speed differences and data exchange rates are higher with a 32GB card.