OKIPAGE 6w70Pages curl excessively.Problem: Printing on the wrong side of the paper.Solution: Remove the paper, turn it over and reinsert it in the paper feeder. The side to beprinted must face the paper feeder: check the paper wrapper for an arrow orother indicator of the print side.Problem: Moisture in the paper. Improper storage of the paper.Solution: Avoid storing paper in areas exposed to excessive temperature changes and/orhumidity. Check paper storage environment. See Storing PaperProblem: Fuser temperature is too high.Solution: Contact your service representative. See Service and Support