A chain and flight conveyor adapted to be driven by a toothed sprocket comprising a pair of spaced apart, parallel driving chains, each of the driving chains comprising roller links having at least one end surface which may be drivingly engaged by the teeth of the sprocket. Since the image-recording layer can be processed by single-fluid ink, the imaging material is suitable for on-press processing in printing presses wherein no fountain solution is supplied to the plate. The bedpan is supported in a freely elevating manner with respect to the bed main body while the bedpan is also supported to be freely sliding in a direction that is in line with the bed surface when in the lifted position, and the bed may be further provided with a bedpan sliding device for sliding the bedpan in the lifted position in a direction that is in line with the bed surface. The corrugated designs provide support structures that are impact resistant. A method of repairing a hybrid fibercopper cable and connector. The said assembly relays load weight data through routed wiring connecting the load sensing cells to an electronic readout appropriately positioned near the operator.