Panasonic KX-P8420 操作ガイド

Place the printer controller board on a stable surface.

a) Use a flat blade screwdriver to gently remove the 

connector cover on the side of the network card 
connector.

b) Remove the two screws that secure the slot cover on 

the front bracket, then remove the slot cover.

Save the screws.

Connector cover on 
network card connector

Slot cover