3.Paper Delivery Problems
730
Examples of a concave folded corner caused by the mechanism inside the machine
The corner of sheet is creased completely.
Cause:
The mechanism of a concave folded corner caused by the decurl unit
Upper transport path: A folded corner occurs
ï‚· [A]: Decurl unit
ï‚· [B]: Exit unit
ï‚· [C]: Paper
If a concave curl occurs on output sheets when using the upper transport path in convex curl correction
mode, there is a small diameter roller in direction of curling. Because the angle of which output sheets
contact with the small diameter roller becomes 60 degrees or more, a folded corner occurs.
Lower transport path: Improve a folded corner