Cover unit of a substrate for an image forming apparatus and method

摘要

A cover unit of a substrate for an image forming apparatus and method. The apparatus and method include a first cover unit and a second cover unit. The first cover unit surrounds the substrate on which electronic elements of a main body of the image forming apparatus are mounted, and the second cover unit is provided outside the first cover unit. The first cover unit is formed using an insulator, and the second cover unit is formed using a conductor. The cover unit of the substrate does not require an insulating sheet, and thus the cover unit of the substrate can be formed with a compact structure.