Canon PIXMA iP4820 On-Screen Manual - Page 424

Message Appears on the Computer Screen Page 424 of 468 pages Advanced Guide > Troubleshooting > Message Appears on the Computer Screen U331 Message Appears on the Computer Screen Error Number: B200 A printer error has occurred. Turn the printer off and unplug the power cord of the printer from the power supply. Then contact the service center. Is Displayed Error Number: **** A printer error has occurred. Turn the printer off and then on again. If this doesn't clear the error, see the user's guide for more detail. Is Displayed Error Regarding Automatic Duplex Printing Is Displayed Error Regarding Automatic Print Head Alignment Is Displayed Error Regarding the Power Cord Being Unplugged Is Displayed Writing Error/Output Error/Communication Error Other Error Messages The Inkjet Printer/Scanner/Fax Extended Survey Program Screen Is Displayed Error Number: B200 A printer error has occurred. Turn the printer off and unplug the power cord of the printer from the power supply. Then contact the service center. Is Displayed Turn off the printer, and unplug the power cord of the printer from the power supply. Contact the service center. Error Number: **** A printer error has occurred. Turn the printer off and then on again. If this doesn't clear the error, see the user's guide for more detail. Is Displayed "****" is displayed in the alphanumeric character and depends on the error occurred. 5100 or 5110 Is Displayed Confirm the movement of the Print Head Holder blocked. Cancel printing from your computer and turn off the printer. Then clear the jammed paper or protective material that is preventing the Print Head Holder from moving, and turn on the printer again. Important Be careful not to touch the components inside the printer. The printer may not print out properly if you touch it. If the problem is not resolved, contact the service center. Four-Digit Alphanumeric and "Printer error has occurred." Is Displayed Turn off the printer, and unplug the power cord of the printer from the power supply. Plug the printer back in and turn the printer back on. If the problem is not resolved, contact the service center. Error Regarding Automatic Duplex Printing Is Displayed Check: See Cannot Print Properly with Automatic Duplex Printing and take the appropriate action. Error Regarding Automatic Print Head Alignment Is Displayed Check: See Eleven flashes: in Alarm Lamp Flashes Orange and take the appropriate action.