Konica Minolta Di351f - Manual (Page 62)

5 Troubleshooting
5-12 Di251f/Di351f
5.2 If a malfunction code is displayed ...
If a malfunction code is displayed, proceed as follows.
1 Use the power switch to turn the system off and then on again.
The fault is checked again.
2 only if the error code continues to be displayed
Report the code shown on the display to your technical representative.