HP M417/M517 - Manual (Page 169)

169 Specifications
Memory Capacity
The following tables list the approximate number and
average size of still images that can be stored in the 16MB
of internal memory in the HP Photosmart M417 and in the
32MB of internal memory in the HP Photosmart M517 when
the camera is set to different Image Quality settings
available in the Capture Menu.
NOTE: Not all 16MB of internal memory in the M417 or
32MB of internal memory in the M517 is available for
storing images, because some memory is used for
internal camera operations. Also, the actual file sizes and
number of still images that can be stored in the internal
memory in the camera or on an optional memory card
will vary, depending on the content of each still image
and the length of audio that has been recorded.
M417 Memory Capacity
5MP Best 5 images (2.5MB each)
5MP (default) 8 images (1.6MB each)
3MP 11 images (1.1MB each)
1MP 22 images (550KB each)
VGA 92 images (140KB each)