posted 26th September 2026
HP have AGAIN released new firmware for printers that use HP 305 and 305XL cartridges.
WHICH PRINTERS HAVE BEEN UPDATED?
Red = updated with the new firmware. Green = not updated yet.
GOOD NEWS – UPDATE 29th September 2026
We've been advised that our HP 305 remanufactured ink cartridges are NOT affected by HP's latest firmware updates.
We still recommend turning automatic updates OFF, as HP can send new updates at any time. Follow our step-by-step guide below.
If you need any help, please contact us 01730 859531
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