We claim the ornamental design for a printer, as shown and described.
FIG. 1 is a top front perspective view of a printer showing our new design;
FIG. 2 is a top rear perspective thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a left end elevational view thereof, the right end elevational view being a mirror image of the left end elevational view shown;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a top plan view of another embodiment of the printer of FIG. 1, the only difference being the configuration of the top cavity, it being understood that all other surfaces are the same as those of the first embodiment.
The long dash short dash broken lines in the drawings are boundary lines. The uniform dash broken lines in the drawings are environmental lines and form no part of the claimed design.