Canon iPF710 iPF710 User Manual - Page 637

Other problems Other problems The printer does not go on Cause The printer is unplugged. The specied voltage is not supplied. Corrective Action Plug the power cord into the outlet, and then turn on the printer. Check the voltage of the outlet and breaker. (→P.70) If the Printer Makes a Strange Sound The following sounds do not indicate a problem with the printer. • There is a sound of vacuum from the Platen To prevent paper from rising, paper is held against the Platen by suction from Vacuum holes under it. • When a Roll is Rewound, There is a Sound as if the Paper is Pulled Taut This sound may be heard when rolls are loaded. When rolls are automatically rewound, you may hear the sound of pulling paper taut. • Roll paper makes a uttering sound during printing There may be a uttering sound when large paper is advanced. • There is a Hissing or Whistling Noise Parts inside the printer may resonate with the sound made by the Carriage as it moves quickly. • The Carriage Makes a Noise When Returning This sound may be heard during automatic adjustment of the printhead. Protective parts by the ink tubes, which move in response to the Carriage, may strongly swing when the Carriage returns, causing a sound when the parts touch the inner wall of the printer. • If you suddenly hear the tone for cleaning operations At regular intervals, for printer maintenance, cleaning operations will begin automatically, even if the printer is in Sleep mode. In other cases, contact your Canon dealer. Messages advising to check the maintenance cartridge are not cleared Cause The printer has not detected the new Maintenance Cartridge that was used to replace the old one. Corrective Action Remove the new Maintenance Cartridge you have just installed and insert it again rmly. Restart the printer. Troubleshooting 623