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.
05-16-2014 07:06 PM
I own a perfectly good MP600 printer and just got the dreaded U052 printhead error immediately following replacing all my ink cartridges...funny how that worked. I called Canon and went through the "troubleshooting" steps. I did not work. I'm furious. This is a design flaw in the firmware and CANON SHOULD FIX THIS IMMEDIATELY.
CANON...I'm waiting...
05-16-2014 07:10 PM
05-16-2014 08:49 PM
Let's file a class-action suit.
I think 37,000 specific complaints across 16 different models for the U052 printhead issue.
I think it's warrented.
Who is with me?
05-17-2014 05:17 PM
My MX860 stopped too with same error 😞
05-17-2014 08:14 PM
05-17-2014 08:17 PM
As I posted in an individual topic, I may start Buyin-Using-Returning Canon Printers as much as I can until Canon realizes it is the customer that say what to do with his machine!!
05-17-2014 08:51 PM
There is a class action suit currently being filed. Someone previously posted a link in this forum.
05-17-2014 08:55 PM
I could not find but thanx for information. I can wait until see the result and if I do not like, never it is late to start buy-use-return Canon Printers almost few times a week!!
If you have the link, pleas share 🙂
05-18-2014 11:20 PM
The next victim is my MG5350 that, today after sucessfully printing a few pages decided it no longer has the correct print head, displaying the U052 error message the printer is bearly 12months old.
I called Canon customer service and they refered me to the local authorised repairer to have an assessment done, i called the repairer and she simply looked up the error code and told me i needed a new print head that would cost me more than the price of the printer..... How Recidulous.
Hopefully this post will be treated the same as some previous, with an email from Canon telling me how i can arrange for a replacement printer.
05-18-2014 11:55 PM
02/20/2025: New firmware updates are available.
RF70-200mm F2.8 L IS USM Z - Version 1.0.6
RF24-105mm F2.8 L IS USM Z - Version 1.0.9
RF100-300mm F2.8 L IS USM - Version 1.0.8
RF50mm F1.4 L VCM - Version 1.0.2
RF24mm F1.4 L VCM - Version 1.0.3
01/27/2025: New firmware updates are available.
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
12/05/2024: New firmware updates are available.
EOS R5 Mark II - Version 1.0.2
09/26/2024: New firmware updates are available.
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