Oki LP470b User Manual page 27

2. Connect the AC adapter to the wall outlet (4) and turn on the
power.
The POWER lamp on the adapter lights green. Charging starts
and the battery indicator on the printer lights red.
When the battery pack is fully charged, the battery indicator
goes off.
Note: In the case of the Wireless LAN interface model, the
Battery Strength segments (see page 51) on the LCD
screen will appear when charging starts, and go off when
charging is complete.
Charging Time
With the AC adapter, it takes about 5 hours for the battery pack
to reach full charge from a fully discharged state.
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