Abstract: A printer sled (20) comprising a platform (42) for computer printer (22), the platform (42) mounted on a frame members (44) to which freely-rotating grooved wheels (47) are mounted and which engage corresponding tracks (39, 40) mounted atop a framework or cabinet (21) and extending in the same direction as the movement for the sled (20). A manually-operable tab (57) in a frame member (44) provides release of its stop member (60) from frictional engagement with one of the tracks (39, 40) in order to slide sled (20) to any point across the width of the frame work (21). Thus, the printer (22) can be disposed over any one of different-sized paper stacks 928) from which its paper is fed into the printer (22). Catching means (66 or 85) for catching printed paper are included with sled (20) and can be mounted thereto at the front or rear of the framework (21).