Developer unit

FIG. 1 is a perspective view of a developer unit of the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is top view thereof; and,

FIG. 7 is a bottom view thereof.

The purpose of the broken (dashed) lines in the FIGS. is to indicate environmental structure and form no part of the design to be patented. The solid black dot(s) in FIGS. 1 , 4 and 5 indicate boundaries of the claimed design.