494 Practical ExamplesError MessagesWhen one of the following messages appears on the displaypanel, an error has occurred in the scanner. Follow theindicated procedure to resolve the error.■ Check ImprinterError Code: H001Problem: No ink cartridge is installed in the imprinter.Solution: Install an ink cartridge.■ Cover OpenError Code: C001Problem: The scanner’s upper unit is open.Solution: Close (lower) the upper unit. (See p. 38.)Error Code: C009Problem: The imprinter cover is open.Solution: Close the imprinter cover.Error Code: C010Problem: The pickup roller cover is open.Solution: Close the pickup roller cover. (See p. 42.)■ JamError Code: PxxxProblem: Paper has jammed.Solution: Open the upper unit and remove the jammedpaper. (See p. 32.)HintThe displayed error code indicates the location of the paper jam.• P001, P002: The document is jammed near the feed inlet.• P004: The document is jammed inside the scanner.• P006, P007: The document is jammed near the eject outlet.* P001, P006 can be considered to be due to the document feedspeed being too fast or the leading edge of the document notfeeding correctly.■ Call for ServiceError Code: ExxxProblem: Internal scanner error.Solution: Turn the power OFF, and restart the scanner. Ifthis does not solve the problem, make a note of the errorcode, and contact your Canon service representative.■ Skew DetectedError Code: J018Problem: A skewed document page contacted the wall ofthe transport path.Solution: Remove and reposition the document page.