Hi,
My 840 is making a loud buzzing noise after the print job ends. The printing is OK and there are no error messages.
I removed the cover and observed that the motor driving the print drum is oscillating causing the noise. Is this fault caused by the motor or the supply. (Or anything else??)...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.