The ornamental design for a machine for preparingbeverages, as shown and described.
1. Machine for preparing beverages
1.1: Perspective
1.2: Perspective
1.3: Left
1.4: Right
1.5: Front
1.6: Back
FIG. 1.1is a top right front perspective view of a machine for preparing beverages showing the design; FIG. 1.2is a top left rear perspective view thereof; FIG. 1.3is a left side elevational view thereof; FIG. 1.4is a right side elevational view thereof; FIG. 1.5is a front elevational view thereof; FIG. 1.6is a rear elevational view thereof; the broken lines in the drawings are included for the purpose of illustrating portions of the article, and form no part of the claimed design.