You can Select All to print all images you have uploaded, or you can Select Page to print by page view.
To select all images loaded for printing click on Select All and then adjust Quantity - or + to get the desired quantity. You can continue to move through your images by clicking on Next.
To select all images visible on the carousel page click on Select Page and then adjust Quantity - or + to get the desired quantity. You can then continue to move through your images by clicking on Next.
You can continue to click on Next and deselect individual images or increase their quantity by clicking on them and then adjust Quantity - or + to get the desired quantity.