97Y4-03H
Paper is wrinkled
Fixing speed is inappropriate for coated paper or uncoated paper with low basis weight.
← Feeding Direction
Remedy
Decreasing the fixing speed may improve the situation.
Decrease the speed by: Press 
→ [Preferences] → [Paper Settings] → [Paper Type Management Settings] → select the problematic paper type → [Details/Edit] → [Change] for <Adjust Paper Conveyance> → [Fixing Area] .
→ [Preferences] → [Paper Settings] → [Paper Type Management Settings] → select the problematic paper type → [Details/Edit] → [Change] for <Adjust Paper Conveyance> → [Fixing Area] .
"Paper Type Management Settings" > "Adjusting Speed of Paper Conveyance" in the User's Guide