HP LaserJet M9040M9050 Multifunction Printer series - Manual (Page 232)

Light print (partial page)
Figure 12-69 Light print (partial page)
1. Make sure that the print cartridge is fully installed.
2. The print cartridge might be defective. Replace the print cartridge.
3. The media might not meet HP specifications (for example, the media is too moist or too rough).
See
Supported paper and print media sizes on page 81 .
Light print (entire page)
Figure 12-70 Light print (entire page)
1. Make sure that the print cartridge is fully installed.
2. Make sure that the Economode setting is turned off at the control panel and in the printer driver.
3. Open the Administration menu at the device control panel. Open the Print Quality menu and
increase the Toner Density setting. See Print Quality menu on page 42 .
4. Try using a different type of media.
5. The print cartridge might be defective. Replace the print cartridge.
218 Chapter 12 Problem solve ENWW