petervideo
Technical User
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??)
Any help would be much appreciated.
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??)
Any help would be much appreciated.