Seiko Instruments DPU-30 - Manual (Page 9)

1-1
CHAPTER 1
OPERATIONAL PRECAUTION
1.1 SAFETY
PRECAUTION
Meanings of symbols
The following symbols are used in this Instruction Manual in order to make use of the printer
properly and prevent the printer from being damaged.
Follow the instructions marked with the symbol.
WARNING
Failure to follow the guidelines marked with this symbol could
result in severe personal injury or death.
CAUTION
Failure to follow the guidelines marked with this symbol could
result in minor personal injury or product and/or peripheral
damage.
Symbol Examples
The symbol indicates caution(including danger and warning).
The example on the left indicates warning or caution.
The symbol indicates prohibition.
The example on the left means prohibition of disassembling.
WARNING
Do not use a power supply outside of its specified range.
Doing so may cause fire leading to serious accidents.
Do not forcefully bend, or put a heavy matter on, the power cable. Failure to
follow this instruction may damage the power cable, which may result in a fire
or electric shock. Do not use the power cable if it is damaged.
Never disassemble the printer. Failure to follow this instruction may cause
overheating or burning of the printer which may lead to fires or accidents.