HP LaserJet 4v/mv Service Manual - Page 95

Removal and Replacement Strategy

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Removal & 6 Replacement WARNING! CAUTION Removal and Replacement Strategy This chapter documents removal and replacement of major assemblies. Replacement is generally the reverse of removal. Occasionally, information is included to provide direction for difficult or critical replacement procedures. 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. This printer has some sharp sheet metal edges which can cause injury. The printer contains parts that are electrostatic discharge (ESD) sensitive. Always service printers at an ESD protected workstation. Watch for the ESD reminder shown at left while performing removal procedures. Removal and Replacement 6-3

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Removal and Replacement Strategy
This chapter documents removal and replacement of major assemblies.
Replacement is generally the reverse of removal. Occasionally, information
is 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.
This printer has some sharp sheet metal edges which can cause injury.
CAUTION
The printer contains parts that are electrostatic discharge (ESD) sensitive.
Always service printers at an ESD protected workstation. Watch for the
ESD reminder shown at left while performing removal procedures.
6
Removal &
Replacement
Removal and Replacement 6-3