Kyocera Mita KM-4530 Service Manual page 163

2BD/C
1-5-2 Self-diagnosis
(1) Self-diagnostic function
This unit is equipped with a self-diagnostic function. When a problem is detected, copying is disabled and the problem
displayed as a code consisting of "C" followed by a number between 0040 and 7810, indicating the nature of the problem.
A message is also displayed requesting the user to call for service.
After removing the problem, the self-diagnostic function can be reset by turning safety switches 1 or 2 off and back on.
Call for service.
012345678901234
C2000
Figure 1-5-2 Service call code display
1-5-20