Fujitsu LIFEBOOK U727 Operating Manual page 37

The keyboard of your notebook is subject to continuous wear through normal use. The key markings
are especially prone to wear. The key markings are liable to wear away over the life of the notebook.
The figure below shows how to access the different characters on keys with overlaid functions.
The example applies when the Caps Lock key has not been activated.
The illustrations shown below may differ from your actual device.
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