03-22-2014 02:59 PM
MX850 is showing error message U052
04-13-2014 12:34 AM - edited 04-13-2014 12:36 AM
Hi snidert,
We recommend removing and reseating the ink tanks and print head in the printer to try and resolve the issue. To do this, please follow the steps located at the link below:
PIXMA MX850 Removing and Reseating the Ink Tanks and Print Head
If you still experience difficulty, the printer will require servicing. Please Contact Us for your servicing options.
04/16/2024: New firmware updates are available.
RF100-300mm F2.8 L IS USM - Version 1.0.6
RF400mm F2.8 L IS USM - Version 1.0.6
RF600mm F4 L IS USM - Version 1.0.6
RF800mm F5.6 L IS USM - Version 1.0.4
RF1200mm F8 L IS USM - Version 1.0.4
03/26/2024: New firmware updates are available.
EOS 1DX Mark III - Version 1.9.0
12/05/2023: New firmware updates are available.
EOS R6 Mark II - Version 1.3.0
07/31/2023: New firmware updates are available.
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