Epson Pro L1060U User Manual page 200

You see a screen with boundary lines indicating areas that are overlapping. The boundary lines are
based on the Top Edge, Bottom Edge, Right Edge, and Left Edge settings you selected for the
Edge Blending setting.
13. Use the arrow buttons to select a boundary line and press Enter.
You see a screen like this displaying the points you can use to set the adjustment range:
14. Use the arrow buttons to adjust the boundary line position and press the Enter button.
15. Use the arrow buttons to select an adjustment point and press the Enter button.
The selected point turns orange.
200