Nikon COOLPIX S5200 Reference Manual page 244

• A single folder can hold up to 200 images; if the current folder already contains 200
images, a new folder, named by adding one to the current folder name, will be created the
next time an image is captured. If the current folder is numbered 999 and contains 200
images, or an image is numbered 9999, no further images can be captured until the
internal memory or memory card is formatted (E96), or a new memory card is inserted.
E112