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.
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