Having problems with your Panasonic Lumix DMC-FZ7 Digital Camera ?

The same few staina appear on various pictures which I have taken on my canon eos 400d. how can i fix this problem? should i take it to the service center?

Answers :

This usually is caused by dust on the sensor.
Since your camera is equipped with an automatic cleaning system, you can try to run a few cleaning cycles - see section "Automatic Sensor Cleaning" in the user manual.

If this doesn't help, the next thing you can try is to blow the dust off, using a blower bulb, as shown in the first part of this video:

To open the shutter for manual cleaning, you use the "Sensor cleaning: Manual" function of your camera.

If you are unable to remove all the dust with the blower, I would recommend performing a wet cleaning, as shown in the first video on this page:
If you want to do this yourself, order the proper cleaning kit for your camera. Use a professional product, recommended for use with your camera, don't make any experiments!
Alternatively (may be the better idea, actually), have the sensor cleaned in a camera repair shop.

For further information just google "DSLR sensor cleaning"...
Repair Help & Product Troubleshooting for Panasonic Lumix DMC-FZ7 Digital Camera

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The same few staina appear on various pictures which I have taken on my canon eos 400d. how can i fix this problem? should i take it to the service center?

This usually is caused by dust on the sensor. Since your camera is equipped with an automatic cleaning system, you can try to run a few cleaning cycles - see section "Automatic Sensor Cleaning" in the user manual.If this doesn't hel ... Panasonic Lumix DMC-FZ7 Digital Camera

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Canon EOS 40D - err. 99 while taking photos

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