Brother MFC-9660 Owner's Manual page 159

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Unplug this product from the mains power and telephone line sockets, and refer servicing to
qualified service personnel under the following conditions:
N When the power cord is damaged or frayed.
N If liquid has been spilled into the product.
N If the product has been exposed to rain or water.
N If the product does not operate normally when the operating instructions are followed.
Adjust only those controls that are covered by the operating instructions. Improper
adjustment of other controls may result in damage and will often require extensive work by
a qualified technician to restore the product to normal operation.
N If the product has been dropped or the cabinet has been damaged.
N If the product exhibits a distinct change in performance, indicating a need for service.
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We do not advise the use of an extension lead.
IEC 60825 Specification
This machine is a Class 1 laser product as defined in IEC 60825 specifications. The label shown
below is attached in countries where required.
This machine has a Class 3B Laser Diode which emits invisible laser radiation in the Scanner Unit.
The Scanner Unit should not be opened under any circumstances.
Laser Diode
Wave length:
Output:
Laser Class:
150
Chapter 19
CLASS 1 LASER PRODUCT
APPAREIL À LASER DE CLASSE 1
LASER KLASSE 1 PRODUKT
760 - 810 nm
5 mW max.
Class 3B