RW-337D User Manual I Page 3 of 69
devices that may cause the fluctuation in voltage.
8)
The power socket should be installed near the equipment and should
be easily accessible.
9)
Turn off the power if you do not use the printer for a long time.
10)
Do not spill water or other electric substances (like metal) on the
printer. If this happens, turn off the power immediately.
11)
Do not allow the printer to start printing without paper loaded,
otherwise the print head and platen roller will be damaged.
12)
To ensure print quality and normal lifetime, use recommended or
good quality paper and ribbon.
13)
Shut down the printer when connecting or disconnecting interface
connectors to avoid damage to the control board.
14)
Do not disassemble the printer without guidance from a technician,
even for the purpose of repair.
15)
Keep this manual safe and at hand for reference purpose.
