Noise in the shape of white spots or black spots may occur during printing.
Case 1: When spots (either black or white) occur
Case 2: When multiple white spots (1 mm or less) occur, regardless of color
First, check the following items.
Insufficient toner level
Is the toner in the proper condition?
Toner Refresh: [Execute Adjust Operation]
Are the image quality related settings correct?
The system features functions for helping control the occurrence of spots (black and white spots) if they do appear. Use the following functions if the above suggestions do not resolve the situation. For details about the various adjustment items, refer to the reference page.
If the above measures do not improve the situation, the system's internal transfer roller or fusing unit may be dirty. Contact your service representative.