HP LaserJet Enterprise M406, M407 User Guide

Table Of Contents
2. Adjust the paper guides to the correct paper size, then .reload paper into the tray.
3. Ensure the tray is not overlled. Paper should be below the 3 triangles in the following image.
4. Ensure the type and quality of the paper being used meets the HP specications for the printer.
5. If the error persists, clean the tray 1 pickup roller and separation pad.
90 Chapter 6 Solve problems