Media transport with media rollers of differing diameters

A system comprising:

• a printing device to deposit a printing fluid on a media;
• and
• a media transport device comprising:
• a number of drive rollers coupled to a frame to drive a number of media rollers;
• the number of media rollers coupled to the frame and in tangential contact with, and rotated by, the number of drive rollers to drive media to an output tray, wherein:
• media rollers of a first set have a first diameter;
• and
• media rollers of a second set have a second diameter that is different from the first diameter;
• and
• a number of pinch rollers coupled to the frame and in tangential contact with the number of media rollers to form a number of nips to generate a driving friction on the media along the feed path.

A media transport device comprising:

• multiple input drive rollers coupled to a frame to move incoming media along a feed path;
• multiple output drive rollers coupled to the frame, each output drive roller to rotate a corresponding media roller;
• multiple media rollers coupled to the frame, each media roller in tangential contact with, and rotated by a corresponding output drive roller wherein:
• media rollers of a first set have a first diameter;
• media rollers of a second set have a second diameter that is different from the first diameter;
• and
• media rollers from the first set and second set alternate along a direction perpendicular to the feed path of the media;
• multiple pinch rollers coupled to the frame, each pinch roller in contact with a corresponding media roller to form a number of nips through which media passes along the feed path;
• and
• multiple pivot arms, each pivot arm to hingedly position a corresponding media roller against a corresponding output drive roller.