Cause Corrective ActionThe printer has detected that the Top Cover isopen. If the error occurs again, close the Top Cover, turn off the printer, and wait a while beforerestoring power.Prepare for parts replacement.Prepare for parts replacement.Cause Corrective ActionIt is almost time to replace consumables forwhich service is required.You can continue to use the printer for some time until "Parts replacement time has passed."will be displayed.Contact your Canon dealer for assistance.Parts replacement time has passed.Parts replacement time has passed.Cause Corrective ActionIt is past the recommended time to replace consumables for which service is required. Contact your Canon dealer for assistance.Unknown file.Unknown file.Cause Corrective ActionData sent to keep the printer up to date (such as paperinformation) is in the wrong format.Check the data. Turn off the printer and wait a while before restoring power, andthen resend the data.You have uploaded firmware for a different model. Check the firmware version. Turn off the printer and wait a while before restoringpower, and then resend the firmware.If the message is displayed again, contact your Canon dealer for assistance.Multi-sensor errorMulti-sensor errorCause Corrective ActionDirect sunlight or strong lighting may be shining on theprinter and causing the sensor to malfunction.Take steps to ensure the printer is not used when exposed to direct sunlight orstrong lighting.The performance of a sensor inside the printer may beimpaired.Turn off the printer and wait at least three seconds before restoring the power.If the message is displayed again, contact your Canon dealer for assistance.Error in cutter position.Error in cutter position.Cause Corrective ActionThe Cutter Unit stops in the middle of cutting. 1. Push the Release Lever back and remove the paper.2. Pull the Release Lever forward.iPF760 Prepare for parts replacement.User's GuideError Message Other Messages651
