The MX922 shows the Magenta cartridge is low. The cartridge has a rapidly blinking red LED. When I replace the Magenta cartridge, the red LED does not light at all. Suspecting a bad cartridge, I ordered another. Same result with new cartridge #2!! These are Canon CLI 271XL cartridges. The printer has very low use - only for DVDs and an occasional envelope. I CANNOT USE THIS PRINTER AT ALL unless I keep the used cartridge installed. Not good.
I have examined the cartridge contacts and they appear to be in good shape.
I have cleaned the printhead.
I have reset the printer memory.
I have installed the latest firmware.
Now the Blue cartridge is doing the same thing. Replacing it shows no LED. I had to return the used cartridge to service in order to use the printer at all.
What shall I do?
09/26/2023: New firmware updates are available.
08/18/2023: Canon EOS R5 C training series is released.
07/31/2023: New firmware updates are available.
05/31/2023: New firmware updates are available.
05/18/2023: New firmware updates are available.
03/30/2023: New firmware updates are available.