Oki C9850 Maintenance Manual page 5

Oki Data CONFIDENTIAL
Risk of explosion if battery is replaced by an incorrect type.
Battery of the printer need not to be replaced. Do not touch the battery.
Replace the whole board to replace the CU main board.
In the case of replacing batteries at board repairs, replace with the speciied type
ones. Installation of another type batteries may result in explosion.
Caution for used batteries are as follows; do not recharge, force open, heat or
dispose of in ire.
When open the printer cover, do not touch the fuser unit. You may get burned.
Do not throw toner cartridges, or image drum cartridges into ire. You may get
burned by dust explosion.
We do not guarantee operations when UPS (Uninterruptible Power Supply) is
used.
Do not use UPS.
It may cause ire.
Do not go near an ejection area while the power is on and in printing. You may get
injured.
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