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HP LaserJet Enterprise 500 Color MFP M575/Flow MFP 575 - Removal and replacement: Fuser

This document provides the procedures to remove and replace the fuser.

Important:

When applicable, special installation instructions are provided for an assembly at the end of the removal procedure. Always completely read the removal instructions and follow all special installation instructions.

Mean time to repair:10 minutes

Service level:Basic

Before performing service

Turn the printer power off

  • Disconnect the power cable.

    Warning:

    To avoid damage to the printer, turn the printer off, wait 30 seconds, and then remove the power cord before attempting to service the printer.

CAUTION:

The fuser might be hot. HP recommends waiting 30 minutes after turning off the product power to let the fuser cool.

Use the table below to identify the correct part number for your printer. To order the part, go to www.hp.com/buy/parts.

Part information

Fuser part numbers

CD644-67906

Fuser kit (110V)

CD644-67907

Fuser kit (220V)

Required tools

  • No special tools are required to install this part.

After performing service

Turn the printer power on

  • Connect the power cable.

  • Use the power switch to turn the power on.

Post service test

Make sure that the printer initializes to a Ready state.

Print a configuration page to make sure that the printer is functioning correctly.

Remove the fuser

Follow these steps to remove the fuser.

CAUTION:

The fuser might be hot. Allow enough time after turning off the product power for the fuser to cool.

  1. Open the right-door assembly.

    Remove the fuser (1 of 2)

    Remove the fuser
  2. Grasp the handles and squeeze the blue release levers.

    Pull the fuser straight out of the product to remove it.

    Tip:

    Reverse the removal steps to install the assembly.

    Remove the fuser (2 of 2)

    Remove the fuser

Unpack the replacement assembly

Follow these steps to unpack the replacement assembly.

  1. Dispose of the defective part.

    Note:

    HP recommends responsible disposal of the defective part.

    http://www8.hp.com/us/en/hp-information/environment/product-recycling.html

  2. Unpack the replacement part from the packaging.

    CAUTION:

    Some parts are sensitive to electrostatic discharge (ESD). Always perform service work at an ESD-protected workstation or mat. If an ESD workstation or mat is not available, touch the sheet-metal chassis to provide a static ground before touching an ESD-sensitive assembly. Protect the ESD-sensitive assemblies by placing them in ESD pouches when they are out of the printer.

    Important:

    Make sure that all of the shipping materials (for example shipping tape) are removed from the replacement part prior to installation.

    Note:

    If the replacement part is a roller or pad, avoid touching the spongy part of it. Skin oils on the roller or pad can cause paper pickup and/or print-quality problems. HP recommends using disposable gloves when handling rollers or pads or washing your hands before touching rollers or pads.

  3. To install an assembly, reverse the removal steps.

    Note:

    When applicable, special installation instructions are provided for an assembly at the end of the removal procedure. Always completely read the removal instructions and follow all special installation instructions.


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