User`s guide

Rockhopper 38 – User’s Guide
Page 57 AP-75038, Rev. 1.0. – 27/05/04
5.2.7. Vacuum
Pressing VACUUM will reduce the fan power.
Always make sure to reduce the fan power when using very light media such as
synthetic paper or uncoated paper lighter than 70 g/m².
To change the fan power proceed as follows:
Press the Vacuum key and select between normal media and light media.
If normal media is selected, the double propeller LED should be ON and if light media is selected, the
single propeller LED should be ON.
Normal media
Light media
Note:
Always make sure to reduce the fan power when using very light media such as
synthetic paper or uncoated paper lighter than 70 g/m².