02-24-2022 01:34 PM
My Pixma TR8520 suddenly stopped scanning. I get this message, "Failed to open a connection to the device (-21345)". The printer appears to work so it's not the WiFi. I'm using Mac OS Big Sur 11.6. Any ideas? Many thanks!
09/26/2024: New firmware updates are available.
EOS R5 Mark II - Version 1.0.1
EOS R5 - Version 2.1.0
EOS R6 - Version 1.9.0
EOS R3 - Version 1.8.0
EOS R7 - Version 1.6.0
EOS R10 - Version 1.6.0
EOS R6 Mark II - Version 1.5.0
EOS R8 - Version 1.4.0
EOS R50 - Version 1.3.0
EOS R100 - Version 1.1.0
Powershot V10 - Version 1.3.0
07/01/2024: New firmware updates are available.
CR-N700 - Version 1.4.0
CR-N500 - Version 1.5.0
CR-N300 - Version 1.5.0
CR-N100 - Version 1.1.0
CR-X300 - Version 1.3.0
RC-IP1000 - Version 1.1.0
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
