I have a Panasonic Lumix DMC TZ15 . The camera shows the error READ ERROR PLEASE CHECK THE CARD .?

You will not damage any card by switching it between cameras. If that is the case then my SD cards, shared between 3 cameras, a sat-nav, an MP3 player, my car stereo and used as a memory stick for data transfer between laptops would be utterly wrecked by now! The key is to format it in the camera in which you intend to use it before trying to take any photos on it.

Look in the camera menus - usually in setup (with little spanner icon) - you will find it in there.

Your manual told you to. I switch our SD cards back and forth between 4 different cameras, formatting in each camera just before using and never had a problem.

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