SATO WS4 Series Operator's Manual page 7

When the printer has been dropped or broken
Do not use the printer when something is abnormal about it
Do not disassemble the printer
Regarding the cutter
Using the head cleaning fluid
Print head
 Do not modify, excessively bend, twist, or pull the power
cord. Using the power cord in such a condition could cause
a fire or electric shock.
 If the printer is dropped or broken, immediately turn off
the power switch, unplug the power cord from the outlet,
and contact your SATO reseller or technical support center.
Using the printer in this condition could cause a fire or
electric shock.
 Continuing to use the printer in the event something is
abnormal about it, such as smoke or unusual smells
coming from it, could result in fire or electric shock.
Immediately turn off the power switch, unplug the power
cord from the outlet, and contact your SATO reseller or
technical support center for repairs. It is dangerous for the
customer to try to repair it, so absolutely do not attempt
repairs on your own.
 Do not disassemble or modify the printer. Doing so could
result in fire or electric shock. Ask your SATO reseller or
technical support center to conduct internal inspections,
adjustments, and repairs.
 Do not touch the cutter with your hands or do not put
something into the cutter. Doing so could result in an
injury.
 Use of flame or heat around the head cleaning fluid is
prohibited. Absolutely do not heat it or subject it to
flames.
 Keep the fluid out of reach of children to prevent them
from accidentally drinking it. If the fluid is drunk,
immediately consult with a physician.
vi