An afterimage printed on the front edge of the paper is printed

Cause
Solution
Reference

If A is about 94 mm and an afterimage is printed underneath, the media weight may not be set incorrectly.

Press the scroll buttons on the operator panel several times to select the paper tray you are using from [Menus] - [Tray Configuration], and set an appropriate value for [Media Weight]. Or, change [Media Weight] to a thicker value than the present value.

If A is at an interval of about 109 mm or 107 mm and an afterimage is printed, the fuser may be scratched or dirty.

Change the maintenance kit.