Oki B4100 - Manual (Page 308)

40055101TH Rev.4 308 /
7.2.17 Power Supply Unit
Start
See ACTION 1.
No
Yes
Primary Circuit Protection.
F2 blows when SW is
turned ON?
Turn on AC power.
See ACTION 2.
No
Yes
Secondary Circuit Protection.
F3 blows when SW is
turned ON?
See ACTION 3.
No
Yes
Low-voltage Selection.
Is 30V output voltage
lower or higher than the
specified value?
No
Yes
No 30V output is provided.
See ACTION 3.
Yes
Are +/-8 V output voltages
higher or lower than
the specified values?
See ACTION 4.
1