HP LaserJet Enterprise M406

Image placement defects

Description

The image is not centered, or is skewed on the page. The defect occurs when the paper is not positioned properly as it is pulled from the tray and moves through the paper path.

Possible solutions

1. Reprint the document.
2. Remove the paper and then reload the tray. Make sure that all the paper edges are even on all sides.
3. Make sure that the top of the paper stack is below the tray-full indicator. Do not overfill the tray.
4. Make sure that the paper guides are adjusted to the correct size for the paper. Do not adjust the paper guides tightly against the paper stack. Adjust them to the indentations or markings in the tray.

Light print

Description

The printed content is light or faded on the entire page.

Possible solutions

1. Reprint the document.
2. Remove the cartridge, and then shake it to redistribute the toner. Reinsert the toner cartridges into the printer and close the cover. For a graphical representation of this procedure, see Replace the toner cartridges.
3. Mono models only: Make sure that the EconoMode setting is disabled, both at the printer control panel and in the print driver.
4. Make sure that the cartridge is installed correctly.
5. Print a Supplies Status Page and check the life and usage of the cartridge.
6. Replace the cartridge.

Output defects

Description

Printed pages have curled edges. The curled edge can be along the short or long side of the paper. Two types of curl are possible:

• Positive curl: The paper curls toward the printed side. The defect occurs in dry environments or when printing high-coverage pages.
• Negative curl: The paper curls away from the printed side. The defect occurs in high-humidity environments or when printing low-coverage pages

Possible solutions

1. Reprint the document.
2. Positive curl: From the printer control panel, select a heavier paper type. The heavier paper type creates a higher temperature for printing. Negative curl: From the printer control panel, select a lighter paper type. The lighter paper type creates a lower temperature for printing. Try storing the paper in a dry environment prior to use, or use freshly opened paper.
3. Print in duplex mode.