3. Print the image. Has the problem been resolved?
Yes Finished!
No Replace the PCU cleaning unit and photoconductor unit.
4. If the problem persists, contact your service representative.
• For details about replacing the PCU cleaning unit and photoconductor unit, see Replacement
Guide.
Patch Unprinted Image
Patchy white spots appear at the leading edge of the paper.
Cause:
This may occur if:
• Printing is done at low temperature or humidity
• Thick paper is used
• To adjust the following settings, pre-register the type of paper in use as a custom paper. For details
about registering custom papers, see "Specifying a Custom Paper", Preparation.
6. Image Quality Problem: Spots
100