Panasonic KX-PS8100 Operating Instructions Manual page 46

Setup
46
2
Install the guide pins and tighten them with a flat-blade
screwdriver.
3
Match the guide pins to the holes under the scanner,
and place the scanner gently onto the printer.
SAFETY CAUTIONS:
•
The scanner without ADF weighs approximately 18.5 kg {38.1 lbs.}.
It must be handled by two people.
•
When you place the scanner onto the printer, move the scanner holding
its handle to avoid injury.