The SA1010 auto-height pallet labeler is designed to print and apply labels to the sides of pallet loads. Its patented, rack-and-pinion, auto-height feature allows the labels to be placed on stacked pallet loads by changing the height of the label applicator. The SA1010 can also be programmed to label at a consistent level from the top of varying height loads, and it can avoid labeling seams between layers on random pallet loads.