An illustrative lubricant applicator includes a body comprising an inner surface defining a lumen, an outer surface, and a connector fluidly connected to the lumen. The connector is configured to receive a lubricating fluid and convey the lubricating fluid to the lumen. A plurality of openings connects the lumen to the outer surface of the body. The lubricant applicator is configured for connection to a coater blade at a position such that the plurality of openings are configured to deliver the lubricant to an edge region of paper and a backing drum during coating of the paper.