Automatic document feeder portion of an optical scanner

FIG. 1 is an isometric view of an automatic document feeder portion of an optical scanner showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof the broken lines are shown for illustrative purposes only and form no part of the claimed design;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof; and,

FIG. 8 is an enlarged partially cut away left side elevational view thereof with a left wall portion removed to more clearly show the contour of an upper central wall portion.