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Removal and Replacement Strategy
This chapter documents removal and replacement of Field Replaceable Units
(FRUs) only. Exchange assemblies should be sent to SMO for repair.
Replacement is generally the reverse of removal. Occasionally, notes are included to
provide direction for difficult or critical replacement procedures.
WARNING!
Unplug the power cord from the power outlet before attempting to service the
printer. If this warning is not followed, severe injury may result.
Never operate or service the printer with the protective cover removed from the
Laser/Scanner Assembly. The reflected beam, although invisible, can damage your
eyes.
The sheet metal edges of this printer can be sharp! Exercise caution when working
with the printer.
Caution
The printer contains parts that are electrostatic discharge (ESD) sensitive. Always
service printers at an ESD-protected workstation.
To install a self-tapping screw, first turn it counter-clockwise to align it with the
existing thread pattern, then carefully turn clockwise to tighten. Do not overtighten.
If a self-tapping screw-hole becomes stripped, repair the screw-hole or replace the
affected assembly.
Note
Always remove the toner cartridge before removing or replacing parts.
Removal and Replacement 6 - 3