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2. Safety Precautions
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Some of the maintenance procedures described in this section require that
the printers top housing is removed. This exposes the internal working parts
of the printer. During operating touching some of these parts may be
potentially dangerous.
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All replacement and cleaning procedures should be performed with the
printer switched OFF and the mains connector disconnected.
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Only recommended parts should be used to replace defective parts. Details
of field exchangeable parts, including part number and order number are
listed in Chapter 9.
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Switch the printer OFF while connecting or disconnecting a Personality
Module.
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Don´t touch the print head after long peroids of printing, because it can be
very hot.
