3D Printer

FIG. 1 is a front elevation view of a 3D printer showing the new design;

FIG. 2 is a back elevation view thereof;

FIG. 3 is a left-side view thereof;

FIG. 4 is a right-side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is another perspective view thereof;

FIG. 9 is an enlarged view of the encircled portion ‘ 9 ’ in FIG. 1 ;

FIG. 10 is an enlarged view of the encircled portion ‘ 10 ’ in FIG. 1 ;

FIG. 11 is an enlarged view of the encircled portion ‘ 11 ’ in FIG. 2 ;

FIG. 12 is an enlarged view of the encircled portion ‘ 12 ’ in FIG. 3 ;

FIG. 13 is an enlarged view of the encircled portion ‘ 13 ’ in FIG. 4 ;

FIG. 14 is an enlarged view of the encircled portion ‘ 14 ’ in FIG. 5 ;

FIG. 15 is an enlarged view of the encircled portion ‘ 15 ’ in FIG. 5 ;

FIG. 16 is an enlarged view of the encircled portion ‘ 16 ’ in FIG. 6 ;

FIG. 17 is an enlarged view of the encircled portion ‘ 17 ’ in FIG. 6 ;

FIG. 18 is an enlarged view of the encircled portion ‘ 18 ’ in FIG. 6 ;

FIG. 19 is an enlarged view of the encircled portion ‘ 19 ’ in FIG. 7 ;

FIG. 20 is an enlarged view of the encircled portion ‘ 20 ’ in FIG. 7 ;

FIG. 21 is an enlarged view of the encircled portion ‘ 21 ’ in FIG. 7 ;

FIG. 22 is an enlarged view of the encircled portion ‘ 22 ’ in FIG. 7 ;

FIG. 23 is an enlarged view of the encircled portion ‘ 23 ’ in FIG. 8 ;

FIG. 24 is an enlarged view of the encircled portion ‘ 24 ’ in FIG. 8 ; and,

FIG. 25 is an enlarged view of the encircled portion ‘ 25 ’ in FIG. 8 .

The equal-length broken lines depict portions of the article that form no part of the claimed design.

The dash-dot lines illustrate the boundaries of the enlarged view indicators and form no part of the claimed design.