Tire tracks
This defect typically occurs when the toner cartridge has far exceeded its rated usage of 10,000 pages (for example, printing a very large quantity of pages with very little toner coverage).
1 Replace the toner cartridge.
2Reduce the number of pages that you print with very low toner coverage.
3Use the
White spots on black
1 Print a few more pages to see if the problem corrects itself.
2 Make sure that paper type and quality meet HP specifications (see “Paper specifications” on page 188).
3 Make sure that the environmental specifications for the printer are being met (see “General specifications” on page 202).
4Replace the toner cartridge.
136 Chapter 4 - Problem solving | EN |