Apple Color StyleWriter 2500 - Manual (Page 5)

Plugging in the printer
Plug the connector end of the power adapter into the printer and then plug the
other end of the adapter into an outlet.
IMPORTANT The only way to disconnect power completely is to unplug the
power cord. Make sure that at least one end of the power cord is within easy
reach so that you can unplug the printer in an emergency.
WARNING This Color StyleWriter is designed to work with the electrical
system of the region in which you purchased it. It works with only one
frequency of electricity, either 50 or 60 Hz. The label on the adapter you
received with your printer indicates the frequency required.
The label on the adapter also indicates the voltage required. If you are
using the printer in a region with a different voltage but the same
frequency as that listed on the adapter, you must use a voltage converter
to provide the voltage value indicated on the adapter label.
Serious damage to the printer will result from using the Color StyleWriter
adapter with an improper electrical frequency or improper voltage
converter. Damage resulting from such misuse of the printer is not
covered under warranty.
5 Setting Up Your Printer