Loading the paper to the printer is a very basic step, however, if you do not accomplish this properly, error codes will be displayed on the LED display of your HP Color Laserjet Pro MFP M281FDW Setup. Place the paper in such a way that one side of it is inside the printer mouth and without bending, slide the side guides to touch the paper.just visit our blog https://www.123hp-com.com/hp-coloar-laserjet-pro-mfp-m281fdw-setup/