07-07-2014 03:13 PM
07-07-2014 05:21 PM
10-11-2014 08:28 PM
I have the very same problem, although I have the MP530. The U052 check cartridge came on right after I changed the cyan cartridge. I tried another new cartridge, cleaned all the contact pointswith no luck. So many of us get this error message that it makes me wonder about how good this product is. Maybe I should run out and get an HP.
12/05/2024: New firmware updates are available.
EOS R5 Mark II - Version 1.0.2
09/26/2024: New firmware updates are available.
EOS R6 Mark II - Version 1.5.0
07/01/2024: New firmware updates are available.
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
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