Oki C3400N - 2) Irregular Operation of the Device after Turning on the Power; Irregular Operation of the Device after Turning on the Power; No Operation

Oki Data CONFIDENTIAL
43163501TH Rev. 1 130 /
7.5.2.(2) Irregular Operation of the device after turning on the power
(2-1) No operation
AC power supply supplied to
the printer.
Voltage setting of low-voltage
power supply unit (/230V
100V).
The 5V power supply and
24V power supply supplied to
the main board (BLA PCB).
(2-1-1) Peripheral check of power supply
Confirmation Tasks
Confirm the supplied voltage of the AC power supply.
Measurement of the supplied AC voltage.
Confirm the power supply setting of the equipment used.
(Confirm the short plug of low-voltage supply setting switch.
Short plug Have/None=100V /230)
Confirm the power supply by the POW connector of the main
board (BLA PCB).
3, 4pin: 24V
5, 6pin: 5V
7, 8, 9pin: 0VL
1, 2 pin: 0VP
Action at NG
Supply the AC power
supply.
Adjust the low-voltage
power supply setting.
Exchange low-voltage
power supply.
Confirmation Items