Service error 0F55

SOURCE: magicolor 4695MF manual

go on google.com and write magicolor 4695MF manual then there will a pdf in search results click on it and you ve got it

SOURCE: how do i fix the error message MACHINE TROUBLE

1. Main switch is tuned ON.
2. Press the following keys in this order
2 -> 6 -> 2 -> 7 ->3
3. Main switch is tuned OFF/ON

SOURCE: Hello, I just replaced my K toner in a Konica

Hello,
it's probably fault in K toner chip. Try with new toner.

Hope that helps!