HP Photosmart A530 Series - Manual (Page 53)

The paper loaded does not match the paper size selected
Solution: The paper loaded does not match the paper size selected. Try the
following:
1. Change the type of paper selected for the print job.
2. Make sure the correct paper is loaded in the paper tray.
Insert only one memory card at a time
Solution: The printer has two or more different types of memory cards inserted
simultaneously.
There was a problem with the memory card
Solution: There was a problem with the memory card. Try to copy your pictures
directly to a computer and then reformat the card using the camera.
Device messages 51