HP Photosmart M22 User Manual page 117

Problem
The camera
does not
respond when
I press a
button
(continued).
A long delay
occurs
between
pressing the
Shutter button
and the
camera taking
a picture.
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Possible Cause
The camera is
connected to a
computer.
The camera is
processing an
image.
The optional
memory card is
not a supported
card or is
corrupted.
The camera has
stopped
operating.
The camera
needs time to
lock focus and
exposure.
Troubleshooting and Support
Solution
Most of the camera buttons do
not respond when the camera
is connected to a computer. If
they respond, it is only to turn
the Image Display on if it is off,
or, in some cases, turn the
Image Display off if it is on.
Wait until the Power/Memory
light turns solid green,
indicating the camera has
completed processing the
previously taken image.
Ensure that the memory card is
the proper type for your
camera (see page 169). If the
card is the proper type, turn off
the camera, remove the
memory card, and turn on the
camera. If the camera responds
when you press a button, then
the card is probably corrupted.
Replace the memory card.
Reset the camera (see
page 104).
Use Focus Lock (see page 38).
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