Streaks and Gloss Unevenness Appear on Output Paper (Adjusting the Fixing Belt Auto Refresh Level)
The fixing belt is refreshed automatically every several sheets of paper is printed. You can adjust the frequency and the time used for each refreshing.
1.
Press 
.
.2.
[Adjustment/Maintenance] → [Maintenance] → [Fixing Belt Auto Refresh Level].
3.
Press [-] or [+] to adjust the level for refreshing the fixing belt.
4.
Press [OK].