Power Supply Unit - Oki B 4100 Maintenance Manual

7.2.17 Power Supply Unit

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