To ensure the most accurate information is provided, we will need to know the printer model you are using, as well as the version of Windows or Mac in use.
If this is a time-sensitive matter, our US-based technical support team is standing by, ready to help 24/7 via Email at http://bit.ly/EmailCanon or by phone at 1-800-OK-CANON (1-800-652-2666) weekdays between 10 AM and 10 PM ET (7 AM to 7 PM PT).
Thanks and have a great day!
To try and resolve the issue, please perform a print head alignment on the unit by following the steps shown here. Should the issue continue, please try cleaning the encoder film of the printer by following the steps shown here.
Should you continue to experience difficulty, we ask that you please contact the local Canon company in your area for further assistance. To locate your local Canon company, please click here, then select the appropriate location.
07/31/2023: New firmware updates are available.
05/31/2023: New firmware updates are available.
05/18/2023: New firmware updates are available.
04/20/2023: New firmware version 1.4.1 is available for EOS R3
03/30/2023: New firmware updates are available.
2/07/2023: New product announcements!EOS R8 EOS R50RF-S55-210mm F5-7.1 IS STMRF24-50mm F4.5-6.3 IS STMRF15-30mm F4.5-6.3 IS STM