The ornamental design for a tonercartridgeholder, as shown and described.
FIG. 1 is a front elevation view of a toner cartridge according to the present invention;
FIG. 2 is a rear elevation view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a left side elevation view thereof;
FIG. 7 is a top, front and right side perspective view thereof;
FIG. 8 is a right side elevation view thereof, shown at an enlarged scale; and,
FIG. 9 is a top, front and right side perspective view thereof, shown at an enlarged scale.
The broken lines in each of the Figures are directed to the environment and are for illustrative purposes only. The broken lines form no part of the claimed invention.