HP LASERJET 5100LE Manuel d'utilisateur télécharger pdf (Page 113)

Q1860-90918 6 Removing and replacing parts 111

Before you begin

Before you begin to service the printer, complete the following steps:

1 Turn off the printer.

2 Unplug the power cord from the power outlet.

WARNING! Severe injury can result if you attempt to service the printer while it is plugged into a power outlet.

3 Remove all paper-handling accessories (such as an optional duplexer and any optional

trays) and interface cables from the printer.

4 Remove the toner cartridge and store it in a dark location. The toner cartridge should not be

exposed to light for more than a few minutes.

WARNING! To avoid possible burns from the fuser, turn off the printer to allow the fuser to cool for 30 minutes

before removing it from the printer.

This printer has some sharp, sheet-metal edges that can cause injury. Avoid contact with the

edges. Also, you might want to remove jewelry that might snag on parts inside the printer.

Replacing printer parts

Replacement is generally the reverse of removal. Occasionally, information is included that

provides direction for difficult or critical replacement procedures.

All references to the right and left are assumed to be relative to the front of the printer, as you

face the front of the printer, unless otherwise specified.

CAUTION The printer contains parts that are sensitive to electrostatic discharge (ESD). Always service

printers at ESD-protected workstations.

Note To install a self-tapping screw, first turn it counterclockwise until it clicks, indicating that the threads

are seated. Then, turn it clockwise to tighten it. Do not over-tighten the screw. If a self-tapping

screw-hole becomes stripped, then repair of the screw-hole or replacement of the affected

assembly is required.

Removing loose toner

Loose toner might be present inside the printer, on printer parts, or on the toner cartridge. If toner

gets on your clothing, wipe it off with a dry cloth and wash the clothing in cold water.

CAUTION Hot water sets toner into fabric.

Required tools

A Phillips #2 magnetized screwdriver (with a 6-inch shaft)

A small, flat-blade screwdriver

A small, needle-nosed pliers

CAUTION All screws used in field-replaceable printer components are Phillips-head screws that require a

#2-size Phillips screwdriver. Using a Pozi-Driv screwdriver can damage screw-heads.

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HP LASERJET 5100LE Manuel d'utilisateur Page 113