FIG. 1 is a perspective view of a wireless mobile printer showing my new design;
FIG. 2 is another 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;
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is an enlarged view of portion 9 shown in FIG. 1.
The evenly spaced broken lines in the drawings depict the bounds of the wireless mobile printer and form no part of the claimed design, while all other evenly spaced broken lines are directed to environment and form no part of the claimed design. The dot-dash broken lines delineating portions of the claimed design in FIG. 1 that is illustrated in the enlargement in FIG. 9 forms no part of the claimed design.