233List of Error Messages/Warning MessagesError Message Error Content HandlingMemory full. Insufficient memory due to theoverlay printing's form databeing large.Click on [Cancel Print Job] inthe Status Monitor, and cancelprinting and recreate the formdata. ( P.37)Overlay data error. Error with overlay printing data. Confirm the cable connectionand retry printing.Unknown error.("XXXX" represents number)An unknown error wasreturned.If the same error occurs again,update the printer drivers andfirmware to the latest versions.If the same error occurs again,take note of the messagedisplayed "XXXX" and contactyour place of purchase.Connected to a model otherthan Canon LX-D5500 (orLX-P5510)It is connected to a printerother than this printer.Connect with this printer.