3BN/3A4
1-3-6
1-3-2 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 āCā followed by a number between 034 and 821, 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 the tray open/close switch or copier safety
switch 1, 2 or 3 off and back on.