11.Image Quality Problem: Full Page
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Solution
After taking the above measures, do the color calibration adjustment of the DFE.
Residual Gloss (Gloss Ghost)
Glossy lines perpendicular to the paper feed direction appear.
[A]: Feed direction
[B]: Fusing belt circumference = approximately 278 mm
Cause
When toner which is used for a previous job remains on the fuser belt, a wax substance from the toner
adheres to the fuser belt surface, and then applies more glossiness to an image. This causes different
glossiness between an area with much glossiness and an area with less glossiness (interleaf,
top/bottom margins, no image area, etc.).
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