Do not drop paper clips, staples, or other metal objects inside the printer. Also, do
not spill water, liquids, or ﬂammable substances (alcohol, benzene, paint thinner,
etc.) inside the printer. If these items come into contact with a high-voltage area
inside the printer, it may result in a ﬁre or electrical shock. If these items are dropped
or slipped inside the printer, immediately turn OFF the power switch, and disconnect
the USB cable if you use it. Then, unplug the power plug from the AC power outlet,
and contact the shop that you purchased this printer.
When connecting or disconnecting the USB cable while the power plug is plugged
into the AC power outlet, do not touch the metal part of the connector. This may lead
to an electrical shock.
Do not place heavy objects on the printer, as they may tip over or fall resulting in
Turn OFF the power switch for safety when the printer will not be used for a long
period of time such as overnight. Also, turn OFF the power switch on the right of the
printer and unplug the power plug for safety when the printer will not be used for an
extended period of time such as during consecutive holidays.
The laser beam can be harmful to human bodies. Since radiation emitted inside the
printer is completely conﬁned within protective housings and external covers, the
laser beam cannot escape from the printer during any phase of user operation. Read
the following remarks and instructions for safety.
- Never open covers other than those instructed in this manual.
- Do not remove the caution label attached to the cover of the laser scanner unit.
- If the laser beam escapes from the printer, exposure may cause serious damage to