Error 231: Check Laminate 1
The laminator's lower laminate position sensor is not seeing the correct marks on the laminate.
Verify that the laminate is installed correctly.
Try another roll of laminate.
Remove the laminate and calibrate the laminate position sensors.
- Right-click on the printer and select "Printing Preferences."
- Click the "Toolbox" button at the bottom.
- On the Laminate tab click the "Calibrate" button.
If the problem persists REPLACE LAMINATOR