Dropouts (character voids) occur when characters or lines are printed in black-and-white mode.
To adjust the following settings, pre-register the type of paper in use as a custom paper. For details about registering custom papers, see "Registering a Custom Paper", Paper Settings Reference.
Dropouts (character voids) do not occur on the first sheet.
Decreasing the process speed may produce either or both of the following side effects:
Reduction in yields
Occurrence of fusing blisters