The POWER Lamp Flashes OrangeAn error has occurred in the printer. The number of flashes indicates the type of error, as outlined below. Check the cause and take theappropriate action.Two flashes: Out of paper or paper feed errorReplace the paper correctly and press the RESUME/CANCEL button.Three flashes: Paper jamIf paper has jammed in the printer, clear the jam, replace the paper in the printer correctly and press the RESUME/CANCEL button.See Paper JamsFour flashes: Empty ink tankIf you press the RESUME/CANCEL button, it will continue printing with an empty ink tank. However, when printing is finished,replace the ink tank immediately. If you continue printing with an empty ink tank, it will be a cause of trouble.See Replacing an Ink TankSix flashes: No print head installedInstall a print head.Seven flashes: Defective print headContact a Canon service representative.Eight flashes: Waste ink tank almost fullThe printer has a built-in waste ink tank for the ink used during print head cleaning. Eight flashes indicates that the waste ink tank isnearly full. Press the RESUME/CANCEL button to cancel the error so you can continue printing. Before the waste ink tank becomescompletely full, contact a Canon service representative.Note Canon recommends to call for service as soon as this error occurs. Once the waste ink tank becomescompletely full, printing will no longer be possible.POWER lamp flashes alternate green and orange:An error that requires contacting a Canon service representative may have occurred.Turn the printer off and unplug the printer from the power supply. Plug the printer back in and turn the printer back on.If the problem remains, contact a Canon service representative.The POWER Lamp Flashes Orange