hmm....this is wad happened to the camera is used:
camera model: NIKON F55D

i loaded 4 rolls of film into it, closed the camera, the camera then whirred for a while and stopped suddenly...then.... the symbols:

"E" & "ERR" appeared on the LCD DISPLAY...
i opened the camera to reload but the film has rewounded totally..

can someone help me out please? THANKS