HP Photosmart 335 Compact Photo Printer - Manual (Page 55)

Solution
● Reinsert the xD memory card into your camera and turn on the camera. In
most cases, the camera automatically makes the necessary changes.
● Reformat the xD memory card. See the documentation that came with your
camera for instructions on reformatting the memory card. Note that this
process erases the pictures currently saved to your memory card. To save
these pictures, transfer them to the computer before reformatting the
memory card. Once you reformat the memory card, transfer those photos
back to the memory card using the computer.
HP Photosmart 330 series User's Guide 49