01-30-2014 01:13 PM
This is a "call to arms" for all of you Canon customers who have had this problem and have had their printers disabled because of it. Please respond with the model of your printer and if you were able to fix it, what you did to fix it.
We need to put pressure on Canon to respond this product defect. It appears to be bad firmware that does not allow the user to override the problem and to continue to use the printer even in a degraded mode. From my investigations the problem is NOT a printhead issue - no way one can be printing fine and then have this error alert without having changed the printhead or ink cartridges!
Canon, PLEASE take this issue seriously and provide a solution across the affected models. If nothing else there should be a trade-in allowance for those printers that have been affected by this product defect.
I have had many Canon printers because they have superior functional specifications. I want to be able to continue using Canon products but only if I can have confidence that this product defect will not destroy my investment.
If Canon is unresponsive our next step should be to aggressively publisize this product defect on social media and on major product vendor outlet sites as negatives reviews.
Forum Users, please reply with your affected model number(s) and with details of any succdessful fix procedure.
07-14-2017 11:07 AM
07-16-2017 11:08 PM
I just got this today on my Canon MG7520 - Error Code 1403 - The type of print head is incorrect. Install the correct print head. I assume this is the exact same error as what is being reported for the U052 error. I literally printed 50+ sheets less minutes before the error all of a sudden appeared - now the unit is a brick. I'm pretty disappointed after having print head issues with my previous Pixma 500 that lead me to buy this printer. This was pretty top of the line for consumers when I purchased it, and I've owned it now for just over 2 years and it's garbage?? Very disappointing...may be time to move onto a different brand unfortunately 😞
And yes, I've tried the whole "take the ink carts out, remove the print head, re-seat the print head, insert the ink carts, power the machine down, unplug it for 10 minutes"...twice. It doesn't work.
09-15-2017 07:54 PM
MG 5620
support code 1403
I rarely use this printer...
09-29-2017 08:43 AM
11-09-2017 01:49 PM
This printer was perfectly fine until this message. I have tried all the recommended solutions and looked into replacing the printer head and I see prices ranging from $300+ and $40. I am skeptical of any other brand than Canon and don't need to waste money if it isn't going to solve the issue. Has anyone successfully replaced the printhead and solved the issue with the U052 error?
11-09-2017 02:04 PM
I bought an MG6800 Canon printer new for less than $50, partially because it used the same printhead and partially because I still have several unused ink cartridges that I wasn't ready to throw away. I swapped print heads and got the same message. I'm convinced that this problen can not and WILL not be fixed by Canon. Don't waste your time or money trying to replace the print head. It still won't work. Good luck.
12-21-2017 05:57 PM
Canon Pixma MX850 - Cleaning printheads and error came up on second test page.
12-21-2017 06:06 PM
I've replaced my Pixma with an Epson.
12-28-2017 10:57 PM
12-28-2017 11:32 PM
12/18/2024: New firmware updates are available.
EOS C300 Mark III - Version 1..0.9.1
EOS C500 Mark II - Version 1.1.3.1
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EOS R5 Mark II - Version 1.0.2
09/26/2024: New firmware updates are available.
EOS R6 Mark II - Version 1.5.0
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