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HP Color LaserJet Enterprise MFP M577, HP Color LaserJet Managed MFP E57540 - Removal and replacement: Retention clips

Introduction

This document provides the procedures to remove and replace the M577 retention clips.
Customer Self Repair White Backing Retention Clips HP Color LaserJet Enterprise MFP M577
Customer Self Repair White Backing Retention Clips HP Color LaserJet Enterprise MFP M577
No audio. Customer Self Repair White Backing Retention Clips HP Color LaserJet Enterprise MFP M577.

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.
Use the table below to identify the correct part number for your printer. To order the part, go to www.hp.com/buy/parts.
Retention clips (M577) part number
5851-6573
Retention clips kit (M577) with instruction guide

Required tools

No special tools are required for this assembly.

After performing service

Turn the printer power on
  • Connect the power cable.
  • Use the power switch to turn the power on.

Step 1: Remove the retention clips

  1. Open the document feeder.
    Figure : Open the document feeder
  2. Remove the white backing.
    Figure : Remove the white backing
  3. If any of the retention clips (callout 1) remain attached to the white backing remove them.
    note:
    If none of the retention clips remain attached to the white backing, skip to Step Remove any damaged retention clips from the document feeder..
    Figure : Check the retention clips
  4. Remove any damaged retention clips from the document feeder.
    note:
    Use the edge of a coin to loosen the clip.
    Figure : Loosen damaged clips
  5. Remove the retention clip (callout 1).
    Figure : Remove the retention clip

Step 2: Unpack the replacement assembly

Unpack the replacement assembly from the packaging.
For complete information on HP's recycling programs, go to Product return and recycling.
note:
HP recommends responsible disposal of the defective assembly.
Recycle and unpack
Figure : Recycle and unpack

Step 3: Install the retention clips

  1. If a spring comes off of a retention clip, make sure that it is correctly repositioned on the clip.
    Figure : Check the retention clip spring
  2. Install the clip (callout 1) in the opening (callout 2) in the document feeder. Repeat this step until all of the retention clips are installed.
    Figure : Install the retention clip
  3. Press the clip to make sure it is securely installed. Repeat this step until all of the retention clips are secure.
    Figure : Press the retention clip
  4. Place the white backing, on the flatbed scanner glass as shown.
    note:
    Place the corner of the backing that does not have a hook-and-loop fastener in the upper-left corner of the scanner glass.
    Figure : Install the white backing
  5. Close the document feeder.
    Figure : Close the document feeder
  6. Open the document feeder and make sure that the white backing is securely attached.
    Figure : Check the white backing
  7. Close the document feeder.
    Figure : Close the document feeder