hp-support-head-portlet

Actions
Loading...
HP Customer Support - Knowledge Base

hp-contact-secondary-navigation-portlet

Actions
Loading...

hp-share-print-widget-portlet

Actions
Loading...
  • Information
    Fix Windows 10 Update Issues

    Resolve Windows 10 or update issues on an HP computer or printer – Click here

    Information
    Are you working from home?

    It can be challenging when webcam, audio, or tools don’t work as expected. Check our tips and fixes!

hp-concentra-wrapper-portlet

Actions
Loading...

HP LaserJet Managed MFP E52545 - Install memory DIMMs

Install memory DIMMs

This document provides the procedure to install the optional memory DIMM.
  caution:
Electrostatic sensitive (ESD) parts. Always touch the sheet metal on the product to provide a static ground before touching an ESD-sensitive part.
  1. Remove the memory DIMM from the box. Verify that the contents of the box match this illustration.
    Figure : Memory DIMM
  2. Press the power button to turn off the printer.
  3. Disconnect the power cable from the outlet, and then disconnect any USB or network cables.
    Fax models only: Disconnect the phone cord for the fax.
    Figure : Unplug the printer
  4. Slide the formatter cover toward the rear of the printer to remove it.
    Figure : Remove the formatter cover
  5. For printers with the optional hard-disk drive (HDD) installed, complete the following steps to remove the HDD:
    1. Pinch the retainer, and then release the locking connector (callout 1 and callout 2). Move the hard-disk drive (HDD) slightly away from the formatter (callout 3) to release it.
      Figure : Release the HDD
    2. Rotate the connector end of the HDD out and away from the formatter (callout 1), and then slide it as shown (callout 2) to remove it.
      Figure : Remove the HDD
  6. Insert the top edge of the DIMM into the holder.
    note:
    The DIMM can only be installed in one direction on the formatter.
    Figure : Insert the DIMM
  7. Rotate the bottom edge of the DIMM toward the holder.
    Figure : Rotate the DIMM
  8. Make sure that the two locking arms snap into place.
    Figure : Install the DIMM
  9. For printers with the optional hard-disk drive (HDD) installed, complete the following steps to install the HDD:
    1. Locate the slot in the sheet-metal where the HDD cradle mounting tab must be installed.
        caution:
      This portion of the sheet-metal is a knock-out plate. Do not push on it with sufficient force to detach it when installing the HDD.
      Figure : Locate the slot
    2. Insert the HDD cradle mounting tab in the slot in the sheet-metal (callout 1), and then rotate the connector end (callout 2) of the HDD toward the formatter.
      Figure : Insert the HDD
    3. Make sure that the locking connector latches and that the standoff engages with the slot in the formatter (it might be necessary to pinch the retainer to engage it with the slot).
      Figure : Install the HDD
  10. Slide the formatter cover toward the printer to install it.
    Figure : Replace the formatter cover
  11. Connect the power cable from the outlet, and then disconnect any USB or network cables.
    Fax models only: Connect the phone cord for the fax.
    Figure : Plug in the printer
  12. Press the power button to turn on the printer.
    Figure : Turn on the printer

hp-feedback-input-portlet

Actions
Loading...

hp-feedback-banner-portlet

Actions
Loading...

hp-country-locator-portlet

Actions
Loading...
Country/Region: Flag Latvia

hp-detect-load-my-device-portlet

Actions
Loading...