We are advising customers of a recent firmware update affecting ALL HP single tank printers, namely those concerned:-
HP 932/933/934/935/950/951/970/971.
Our current compatible chips are unsupported by the new firmware and we will resume supply of these units once we confirm our position with the chip manufacturer.
If you have any further questions or concerns then please contact us to discuss. We will as always update you as soon as possible with further developments
It should be noted that this is an industry wide problem and no alternative supplier will have a remedy for this issue.
HP released a firmware update on September 26, 2023 that impacts the HP inkjet cartridge range of 903XL/953XL.
How the firmware update is delivered:
