Canon Pixma MX700
How to resolve?

Experienced technical support provide their insights in answering this question :
That is a printhead error. What you can try is removing all the ink tanks. On the right side you will see a plastic lever. Lift it up and it will release the printhead. Reach in and lift it out. Take it to the sink and run hot tap water down the screens on top for a few minutes. Flip it over and run water over the heads on the bottom. Repeat a few times until the water is clear and reinstall.

How to Identify and Fix Common printer Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced technical support :

Description. The error U051 / U052 indicates that a communication issue with the print head has occurred. This can be caused either by the print head not being installed properly or a hardware failure.
When the message “U052 The type of print head is incorrect. Install the correct print head.” is displayed, follow the steps below to install the print head again: If you still have the trouble, contact the repair service.
Fix: Canon MX870 Error Code U052

If there is an issue with the print heads, then you may encounter the error U052. You may also experience this error code if you have installed the incorrect print head on your printer. 2. To resolve this issue, you need to install the correct printhead in your printer.

My PIXMA MG5320 has error U052-`the type of print head is incorrect. Install the correct print head.
The U052 error is an indication that your PIXMA MX892 is experiencing an internal error.
Unplug the power cord from the wall outlet. Wait at least 60 seconds. Plug the power cord back into the wall outlet. Reconnect the power cord to the printer.
Open Settings -> Devices -> Printers and Scanners (or run a quick access URI command: ms-settings:printers ); Select a printer you want to remove and click Remove Device; Confirm the printer removal.
Canon printer error: “Error e02”

Error code e02 occurs due to overheating of the printhead or when the paper is not correctly placed into the input tray and therefore the paper feed rollers are unable to pick up the paper from the paper tray.

Disconnect the printer cable from the printer, turn the printer off, and then unplug the printer from the power supply. Plug the printer back in and turn the printer back on. If the problem is not resolved, contact your Canon service representative.
The default user name for the administrator is “Administrator” and the default password is “7654321”. When you are going to operate the machine as “Administrator,” change the current password to improve the security.
If your PC or the LCD screen on your printer is telling you that your ink cartridges are full but no ink is passing through to the paper, then it`s most likely that you are dealing with a clogged printhead. Blurry documents and images that appear faded are also signs that it`s time to remove the excess ink.
With the printer powered on, select Setup . Select Device settings . Scroll to the bottom of the menu list and select Reset settings.
My PIXMA MG5320 has error U052-`the type of print head is incorrect. Install the correct print head.
With the printer powered on, select Setup . Select Device settings . Scroll to the bottom of the menu list and select Reset settings.
The U052 error is an indication that your PIXMA MX892 is experiencing an internal error.
With the printer powered on, select Setup . Select Device settings . Scroll to the bottom of the menu list and select Reset settings.
The U052 error is an indication that your PIXMA MX892 is experiencing an internal error.
The U052 error is an indication that your PIXMA MX892 is experiencing an internal error.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Error Code 51.1 says Printer Error No Kidding.lol
ANSWER : Sometimes turning off and on will allow you to print a few pages. The error is a beam detect error. The only real fix is to replace the laser scanner unit. Could be a loose connector on the scanner or DC controller from the scanner. That’s unlikely. You could try the only other free fix which is to open the scanner assy. and clean all the mirrors inside. The dust could obstruct the laser beam enough to cause the detect error.

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Canon Pixma MX700

Error U052
ANSWER : That is a printhead error. What you can try is removing all the ink tanks. On the right side you will see a plastic lever. Lift it up and it will release the printhead. Reach in and lift it out. Take it to the sink and run hot tap water down the screens on top for a few minutes. Flip it over and run water over the heads on the bottom. Repeat a few times until the water is clear and reinstall.

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Canon Pixma MX700

Error Code 52.1M
ANSWER : Magenta laser error. The spinning motor bearings cause the squeal and that slows it down causing the error. You could try opening it and lubricating the motor shift with a drop of synthetic lubricant. Do not use more than a drop.

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Canon Pixma MX700

HP CLJ CP 5225 ERROR 55.0601
ANSWER : my printer cp5225 is giving me error code 55.0601 message which i can’t fix please help

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Canon Pixma MX700

Error Message 4F on MFC 210C
ANSWER : Basically this kind of error caused by loss of voltage on print head. If this is the case then I suggest to buy a new printer rather than replace print head. Print head might be too costly.

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Canon Pixma MX700

HP 9040 MFP Error code
ANSWER : bonsoir

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Canon Pixma MX700

Scanner error keeps coming up
ANSWER : I am having the same problem with my Epson Workforce 645

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Canon Pixma MX700

Density Shutter Error
ANSWER : I’ve never worked on one of those printers, but I have never, ever seen 1 valid solution for printer repair on fixya.com I read the replies there when I need a good laugh. Makes me wonder what the “techs” on that forum actually do for a living. It certainly couldn’t be printer repair.

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Canon Pixma MX700