Lexmark 40X4463 Laser PrintheadLexmark 40X4463 Laser Printhead Experience professional grade print quality with the Lexmark 40X4463 Laser Printhead. Engineered to meet the demanding standards of business environments, this printhead is built to deliver sharp text, bold graphics, and crisp monochrome output consistently. Lexmark supplies are designed to provide reliability, vibrancy, and precise alignment so you can stay focused on your work rather than your hardware. The 40X4463