The colored toners are leaking slightly inside the printer. I tried cleaning what I could but the brush at the back (behind toners) seems covered with colored toner ink as well.
How can I clean the unit and rectify the unit?
You can try removing all of the toner cartridges and once the toners are out, you can check the paper path to see if you can locate any additional toner that has leaked inside of the printer. You can use the information in the link HERE to check the paper feed path. After checking the path for any toner that has leaked, you can perform 2-3 cleanings of the ITB and the fixing assembly.
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