8
IMPORTANT SAFETY INSTRUCTIONS
(continued)
19. Replacement Parts
When replacement parts are re-
quired, be sure the service techni-
cian has used replacement parts
specified by the manufacturer or
have the same characteristics as
the original part.
Unauthorized substitutions may
result in fire, electric shock, or
other hazards.
20. Safety Check
Upon completion of any service
or repairs to this product, ask
the service technician to perform
safety checks to determine that
the product is in proper operating
condition.
21. Do not leave thermalpaper
documents or easily de-
formed items on top of the
unit or near the air exhaust
for long periods of time.
The heat from the unit could erase
the information on the thermal
paper, or cause deformation or
warping.
22. Do not use the product in
a closed installation state.
Do not place the product in a box
or in any other closed installation
state. Otherwise it may overheat.
This could result in a risk of fire.