Canon PIXMA iP4820 On-Screen Manual - Page 384

Alarm Lamp Flashes Orange Page 384 of 468 pages Advanced Guide > Troubleshooting > Alarm Lamp Flashes Orange U329 Alarm Lamp Flashes Orange When a printer error occurs, the Alarm lamp flashes orange as shown below. The number of flashes indicates the type of error that has occurred. Count the flashes and take the appropriate action to correct the error. (A) Note the number of flashes (B) Flashes repeatedly Number of flashes/Cause Two flashes: Printer is out of paper./Paper does not feed. Three flashes: Paper Output Tray is closed./Paper jams. Four flashes: Ink tank is not installed properly./Ink may have run out. Action Reload paper in the Rear Tray or Cassette and press the RESUME/CANCEL button on the printer. If the Paper Output Tray is closed, open it. The printer resumes printing. If opening the Paper Output Tray does not resolve the problem, or if the tray was open to begin with, the paper may be jammed. Remove the jammed paper, reload paper properly in the printer, then press the RESUME/CANCEL button on the printer. Paper Jams If the lamp on the ink tank is not lit, the ink tank may not be installed properly. Install an appropriate ink tank. If the lamp on the ink tank is flashing, ink may have run out. Replacing the ink tank is recommended. If printing is in progress and you want to continue printing, press the printer's RESUME/CANCEL button with the ink tank installed. Then printing can continue. Replacing the ink tank is recommended after the printing. The printer may be damaged if printing is continued under the ink out condition. Routine Maintenance Note If multiple ink lamps are flashing, refer to Routine Maintenance and confirm the status of each ink tank. Five flashes: Print Head is not installed./Print Head is defective. Follow the directions given in your setup manual to install the Print Head. If the Print Head is already installed, remove the Print Head once and then reinstall it.