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3. REPLACEMENT AND ADJUSTMENT
This manual uses the following symbols
: See or refer to
3.1 GENERAL PRECAUTIONS
• Use caution when disassembling and reassembling components.
• Ensure that all cables are correctly routed. Verify the correct cable routing before
you begin service on the machine. Return all cables to their original position after
you service the machine.
3.1.1 SERVICING THE MACHINE
1. Ensure there are no documents stored in memory before you service the
machine.
2. Remove the toner cartridge before you disassemble parts.
3. Unplug the power cord before you service the machine.
4. Use a flat clean surface to service the machine.
5. Use only approved replacement parts. Machine function cannot be guaranteed
if unauthorized replacement parts are used.
6. Do not force plastic components.
7. Ensure that all components are in their correct positions.
3.1.2 RELEASING PLASTIC LATCHES
Many of the machine assemblies and
parts are held in place with plastic
latches. The latches break easily.
Release them carefully. To remove
these assemblies and parts, use gentle
to moderate force to press the hook
end of the latch away from the area to
which it is latched
.
SM
: Screw
: Connector
3-1
GENERAL PRECAUTIONS
B273R901.WMF
B273
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