FIG. 1 is a front elevational view of a photosensitive drum unit showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top perspective view thereof;

FIG. 8 is a bottom perspective view thereof; and,

FIG. 9 is a cross sectional view taken through line 9—9 of FIG. 2.

The broken line showing of various features of FIGS. 2–4 and 6 is for environmental purposes only and forms no part of the claimed design.