4WK7-044
Glossy streaks appear on both edges of the page parallel to the direction of feed
Parts of the surface of the fixing roller are rough. Refresh the fixing roller.
← Feeding Direction
Remedy
IMPORTANT
This function is displayed only if the settings are made available by your local authorized Canon dealer. Even if this function is displayed, do not allow anyone to change the settings except for the system manager. For more information on changing the settings, contact your local authorized Canon dealer.
Press 
→ [Adjustment/Maintenance] → [Maintenance] → [Refresh Fixing Roller].
→ [Adjustment/Maintenance] → [Maintenance] → [Refresh Fixing Roller].
"Maintenance" > "Routine Cleaning" > "Streaks and Gloss Unevenness Appear on Output Paper (Refreshing the Fixing Roller)" in the User's Guide