Call to Arms for the dreaded U052 Wrong Printhead Error

[macnicol]

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.

[Mamagull]

Perhaps you noticed the date of the first post in this group - if not, Jan 30 2014..... yeah, 6 years coming up on 7.  And with 1459 messages it is easily the most complained about problem in the Canon community.  I joined Nov 6 2014, when I got the message - Canon's version of the black screen of death.

There is only one solution for your now totally useless piece of junk: next time you head out to go fishing take it along and you can give your trusty anchor a break.  Tie the printer to the anchor rope and introduce your canon crap to its' new occupation..........

Seriously, once you get the U052 error message you have to accept that it is time to research a new printer/scanner.  Your timing is good - Black Friday sales are already underway.

I have found Eason to be a reliable machine, and with the new refillable ink tank units my printing is WAY LESS expensive.  The scanner is good, and best of all I have gotten twice as many years of service from it than my Canon anchor did.

Just saying...................

[Mamagull]

Don’t fall for the Canon line (try a reset and if that doesn’t work buy an expensive new printheads). Neither will work. Don’t trust Canon reps, read thru a few pages of posts here for confirmation of my statement.

[andreasng]

I'm now dismantling my pixma 520poj (piece of junk) 

I found a little felt brick that slowly soaks up the ink that spills into the machinery. 

I've salvaged tge scanner part... Maybe a rasppi can jack in. 🤔

[andreasng]

Alright. That's it. Canon disassembled. Alot of plastic, alot of metal, alot of tech. Now it's time to find a new non-canon scanner. Thanks to this thread my plans for a Canon scanner has now completely diminished. 😞

[rug_rat]

I've heard people in this thread go with Epson and Brother. Never had either so hard to recommend. I've had several HPs, a Canon and a Kodak. Don't go with any of those. Kodak bricks your printer for low ink. It only has one blk and one color cartridges. If either of the 2 is bad you can't print. And they are on a time schedule. Whether you use the ink or not. 3 months down the road,...when you've never used color ink, it will tell you you have no color ink and cannot print. Even if what you want to print is Black and white. I've known people to buy a new printer rather than replace their ink. Printer and ink sales have become one of the biggest scams in America. It has become a "There really should be a law." situation.

Sorry for your loss. Canon paperweights are not cheap.

[andreasng]

i take it canon has been close to silent in this case, at best, dodging the obvious problem. 

[jasono]

Why doesn't Canon simply modify the firmware to allow using the scanner even with a *WRONG* print head?! Canon brand to be trashed.

[PMcM]

Exact same problem

[rwsnc]

If it wasn't for this error and Canon's lack of support, I wouldn't have bought a Brother laser printer and been completely satisfied with it, although it only prints black. I get hundreds of sheets and don't have to be bothered with buying overpriced inkjet cartridges.... ever again. So... Thank you and Goodbye Canon.

[lawrence6591]

I'm getting that code, after printer was doing fine. I cannot reset by power off, or unplug, or Menu, or OK, etc..

What to do ?