LaserJet printers with Dynamic Security Feature / Firmware update

[command_prompt]

Dear HP Gentlefolk,

I love HP, and I use *only* OEM toner. Having said that, we have over 100 HP nodes (LaserJet/OfficeJet, mostly) that we have to scan and - most likely - update their firmware. We assume that many users have been buying non-OEM toner, and I was wondering if there is a list of printers that will start rejecting those once we flash the firmware. I know that my M277dn was one of them. 

Nota bene: I fully support HP's decision to reject aftermarket toners, which have been known to cause issues; in a few cases our organization had to replace broken printers because having them repaired would be too costly. 

TIA,

CP

[Jay_G24]

Hi @command_prompt,

Welcome to the HP Support Community.

I'd like to help!

I understand you would like to know the dynamic security enabled printers.

The Firmware Update may prevent supplies with non-HP chips or circuitry from working.

Note: For printers manufactured prior to December 1, 2016 dynamic security will not be enabled by the firmware. Please note that HP cannot guarantee the quality or reliability of non-HP cartridges.

You may refer to this document -  HP Printers - Dynamic Security Enabled Printers and Dynamic Security Feature Affecting Cartridges Using Non-HP Security Chip

Hope this helps! Keep me posted. 

Please click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution.

Click the “Yes" on the bottom right to say “Thanks” for helping

[command_prompt]

Thanks for reply, greatly appreciated. I know that a firmware update may prevent printer from recognizing a non-HP toner, I was just wondering if there is a known/existing list of HP LaserJets (both color and monochrome) that *will* stop recognizing non-OEM supplies. Something similar to the https://support.hp.com/hr-en/product/hp-officejet-pro-6830-e-all-in-one-printerserie/5390307/documen... , but for LaserJets. I am trying to be proactive and make our users aware that they should switch to HP parts prior to the firmware update, and that certain non-OEM supplies they may have already purchased will have to be thrown out/recycled. 

Having access to such list will help me with reaching out to owners/users of these printers. Unfortunately, we do not know when these LaserJets were manufactured and/or purchased. 

CP

[Jay_G24]

Unfortunately, we do not have a list of dynamic security enabled laserjet printers. 

Is there anything else I can help you with?

Let me know!