The ornamental design for a tonercartridge, as shown and described.
FIG. 1 is a perspective view of the toner cartridge;
FIG. 2 is a perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left-side elevational view thereof;
FIG. 6 is a right-side elevational view thereof;
FIG. 7 is a top plan view thereof; and
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is an enlarged partial cross-sectional view thereof, taken along line A-A in FIG. 3 within the boundaries of lines B-B and lines C-C in FIG. 6.
The evenly spaced broken lines depict unclaimed parts of the toner cartridge and form no part of the claimed design. The dot-dash chain lines in FIG. 9 depict a boundary of the enlarged partial cross-sectional view along lines B-B and lines C-C in FIG. 6, and form no part of the claimed design. The broken line cross-hatching in FIG. 9 merely indicates the presence of a material that is sectioned along line A-A and forms no part of the claimed design.