Toner Splatter: Color imageCLASS MF644Cdw

[klmunozea]

I'm getting a lot of toner splatter from my MF644Cdw.  I've tried the cleaning the fixing assembly and ITB with no improvement.  

[shadowsports]

Greetings,

Are you using Canon toners or 3rd party?  

Are all colors splattering or just one?

[Hector]

Hello,

The issue you are describing usually points to a faulty/leaking toner cartridge. You can remove the cartridges and check for any loose toner power in the printer or if any of the toner cartridges are leaking. If the dots/splatter are one specific color, it usually points to an issue with that toner cartridge.