Vertical Blanks; Mottle - Fuji Xerox DocuPrint CM405 df User Manual

 Vertical Blanks
Problem
The printed result has vertical
blanks.
 Mottle
Problem
The printed result has mottled
appearance.
376
Troubleshooting
Action
Clean inside the printer by using the cleaning rod.
See also:
• "Cleaning the Raster Optical Scanner (ROS) Window" on page 418
If the problem persists, ensure the light path is not covered.
Ensure the light path is not covered.
1 Remove the drum cartridges, and keep it in the dark place.
See also:
• "Replacing the Drum Cartridges" on page 426
2 Check the light path, and then remove the shielding.
3 Re-install the drum cartridges.
See also:
• "Installing the Drum Cartridges" on page 429
If the problem persists, replace the drum cartridges if you have spare cartridges.
Replace the drum cartridges if you have spare cartridges.
See also:
• "Replacing the Drum Cartridges" on page 426
• "Installing the Drum Cartridges" on page 429
If the problem persists, contact the Fuji Xerox local representative office or an
authorised dealer.
Action
Verify that the print media recommended for the printer is being used.
If you use non-recommended print media, use the print media recommended for the
printer.
If the problem persists, contact the Fuji Xerox local representative office or an
authorised dealer.