Error code
Canon E03
CANONE03
Printer Error Code· An error or status code shown on a printer's display or its software.
What it means
The printer cover is open or a paper jam has occurred.
How to fix it
- Close the printer cover securely.
- Open the printer and remove any jammed paper including torn fragments.
- Reload paper correctly and retry.
Not affiliated with Canon. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More Canon codes
- 5100A carriage error - the print head movement is obstructed
- 5200A print head temperature error
- 5B00The ink absorber pad is full
- 6000A paper feed error occurred
- B200A print head failure or voltage error has occurred
- E02The printer is out of paper or manual duplex printing is ready to continue
- E04The FINE cartridge is not installed properly
- E05The FINE cartridge cannot be recognized or is not installed correctly
- E08The ink absorber is almost full
- E09Protective material or tape may still be attached to the FINE cartridge holder
- E16The ink has run out