+1 vote
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in Inkjet by (4.3k points)
- IMPORTANT! FIRMWARE UPDATE -
HP 902/XL & 952/XL Ink Cartridges


HP released another round of firmware updates on November 5th, 2019, which may affect the following cartridge series: 

  • HP 902XL (so far ONLY SOME BLACK are affected)
  • HP 952XL (so far ONLY SOME YELLOW are affected)

As of today (November 6th, 2019), this is the list of confirmed printer models that are affected by the recent updates:

CARTRIDGE
SERIES
PRINTERS
OFFICEJET PRO
FIRMWARE
VERSION
RELEASE
DATE
HP 902 6970/6978 1938A 11/5/2019
HP 952 7740 1942A 11/5/2019

The best way to continue using re-manufactured ink cartridges without hassle is to disable automatic firmware updates on their printing devices (by default, it is enabled!) 

1 Answer

+1 vote
by (4.3k points)
There is a new firmware update coming by HP on Dec 1, 2020, see:

http://inklibrary.com/index.php?qa=599&qa_1=hp-902-hp-952-hp-972-chip-update-coming-dec-1st-2020

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