HP PhotoSmart M22 - Manual (Page 104)

104 HP Photosmart M22/M23 User’s Manual
Resetting the Camera
If your camera does not respond when you press any
buttons, try resetting the camera as follows:
1. Turn off the camera.
2. If you have an optional memory card installed, remove it.
(Although removing an optional memory card is not
necessary for performing the reset, it eliminates the
memory card as a possible cause of the problem.)
3. Remove all power (batteries and AC power) from the
camera for at least 5 seconds.
4. Reinsert the batteries and close the Battery/Memory card
door, and/or reconnect the HP AC power adapter to the
camera.
5. After verifying that the camera works without an optional
memory card, reinsert the card if you have one.