I just opened a new Canon Pixma MG3500. The warning light flashes, and I am not able to even power the printer on or off.
The only cord attached is the power cord.
I have removed all of the packaging tape and protective pieces named in the set up guide.
I have unplugged the unit for 10 minutes and tried again to the same result. I then went ahead and installed the ink cartridges and again plugged it in - same result.
There are no 'typical printer start up noises/gear sounds, etc' upon electrical connection.
07/31/2023: New firmware updates are available.
05/31/2023: New firmware updates are available.
05/18/2023: New firmware updates are available.
04/20/2023: New firmware version 1.4.1 is available for EOS R3
03/30/2023: New firmware updates are available.
2/07/2023: New product announcements!EOS R8 EOS R50RF-S55-210mm F5-7.1 IS STMRF24-50mm F4.5-6.3 IS STMRF15-30mm F4.5-6.3 IS STM