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Laserjet 2727 how do I change the serial number on a laserjet 2727 mfp?

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  • MacMaxim May 11, 2010

    The same way you do on a car. You don't.

    Why would you want to anyway?



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Why would you offer a smart *** comment to a potentially legitimate question? I have the same issue after replaceing the formatter board, the printer is reporting SN12345678 as the serial number.

Posted on Nov 17, 2010


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Adf door open error can't resolve

Hi there, my name is Lisa and I'd be happy to help you with your LaserJet 3055.

I see you are getting an ADF door open error and can not get passed it. Please use the following 2 documents to troubleshoot the issue:

HP Color LaserJet 2820 40AiO CM1312 MFP CM2320 MFP LaserJet M1522 MFP...

I hope this helps, but if the issue persists you might consider calling us. What you can do, is use the following link to create yourself a case number, then call and it may help speed up the call process:

Step 1. Open link: h22207 www2 hp com
Step 2. Enter Product number or select to auto detect
Step 3. Scroll down to "Still need help? Complete the form to select your contact options"
Step 4. Scroll down and click on: HP contact options - click on Get phone number

Case number and phone number appear.

Best of luck.
I work on behalf of HP.

Jul 02, 2015 | HP LaserJet 3055 All-In-One Printer

1 Answer

Hp m 2727 mfp says replace cartridge but it is new

If it's a new cartridge, return it.
It is probably defective.
HP guarantees their cartridges.

Jun 09, 2011 | HP M2727NF Laserjet Printer

1 Answer


This is likely a failed formatter. The good news is this:

Any HP M2727 manufactured before January 1, 2010 is covered by a service advisory that will get the printer repaired at no charge. You need to contact HP and get a case number or contact an authorized HP service partner. Be insistent, I have seen some service partners who have no idea that this service advisory exists. You can find the date of manufacture on the serial number sticker on the back of the machine.

Jan 07, 2011 | HP Laserjet M2727nf Multifunction Printer

1 Answer

How to reset hp 2727 nf

To do an NVRAM reset follow these steps:

1. Turn off the printer.
2. Hold down the Cancel button and the right arrow button and while holding them turn on the power.
3. Wait for the message Permanent storage unit. Then release the buttons.

Wait for about 2 min. When the printer is back at the ready screen it has been reset.

it will reset EVERYTHING, including your serial number and everything else that matters.

Thanks for using fixya...

Oct 26, 2010 | HP Laserjet M2727nf Multifunction Printer

1 Answer

MFP 2727 is powered and hums when turned on but nothing shows in display panel. Machine goes silent after 20 seconds. Is there a cold reset procedure or other fix

This is due to a formatter failure.

Try an nvram
Try doing a hard or reset or nvram:
1. Turn the printer off
2. Hold down the right arrow and the cancel button
3. Reboot the printer while holding the buttons and hold until permanent storage is displayed. Let go of the buttons and wait for the ready message on the display.

if this does not work contact hp, if within 2 years from the purchase date ask for a case number to have the printer serviced under a service note.


Mar 10, 2010 | HP Laserjet M2727nf Multifunction Printer

1 Answer

What are the procedures to replace the fuser on a LJ 2727 MFP?


The fuser might be very hot. After turning off the printer power, allow the fuser to cool for atleast 30 minutes.

1. Remove the rear output bin.
  • Open the rear output bin.
  • Squeeze the hinge pin out of its mounting hole.
  • Rotate the output bin away from the printer until the right hinge pin is released, and then remove the output bin.
  • NOTE: if you have duplexer installed, lift it up slightly and pull it away from the printer to remove it.
2.Squeeze the blue fuser-release tabs.
3.Pull the fuser straight back and out of the printer.


Feb 12, 2010 | HP Laserjet M2727nf Multifunction Printer

2 Answers


You need to install the HP Scan software on each and every PC the MFP should scan to. In this software, you can create targets for the "Scan To" button. But: This is only useful when scanning with the ADF, because when scanning from the flatbed, you'd need for every page to hit the "Scan To"-button, press "Scan", wait for about a minute or two until the MFP has found the appropriate PC, and wait for the scan. So network scanning is unfortunately very limited with this machine.

Mar 12, 2009 | HP Laserjet M2727nf Multifunction Printer

1 Answer

My printer name is HP M5035 MFP LASERJET serial number can't scan or photo copy error code 30.1.19

fixed the problem by removing the scanner cover and sprayed compress air on the scanner light bulb and cleaned it out.Put back together

Jan 22, 2009 | HP LaserJet M5035 MFP Printer

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