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- HP Community
- Printers
- Printer Ink Cartridges & Print Quality
- Non-HP Ink Cartridges not working

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11-16-2020 10:45 AM
I installed GPC Image replacement ink cartridges in my HP 6968 printer. I get error messages and it won't let me print. The cartridges the proper 902 ink cartridges and the exp. date is 11/28/2021. I have installed them correctly and can't get past the error messages. Is HP really telling me I can only use their ink in my printer? I would be very grateful for any help in resolving this situation.
11-17-2020 07:50 AM
Hi @Aiki,
I'd like to help!
This is Dynamic security enabled printer. 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
Hope this helps! Keep me posted.
And, Welcome to the HP Support Community.
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