Abstract: A delivery device conveys the sheets which are output by a laser printer for delivery onto a pile. For adaptation to the growing height of the pile, at least one conveying roll defining an output is arranged on a height-adjustable carriage. A sensor lever scans the respective height of the pile and brings about automatic tracking of the carriage. The carriage is mounted so as to be longitudinally displaceable on a drive shaft by means of at least one guide. The carriage can be moved vertically along the drive shaft by driving wheels which press against the drive shaft. By means of this device, the achievable stacking height can be multiplied relative to the standard height.