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05-17-2019 09:50 AM - edited 02-14-2020 07:40 AM
05-17-2019
I write in order to ask Hp to let people downgrade from April 2019 firmware automatic upgrade that blocked all compatible inks for printers. I've got an OfficeJet Pro 7740 and this upgrade caused me more than 500$ in damage. I had to throw away 10 compatible inks I already purchased, buy a set of originals and buy another printer from another brand in order to print with compatible inks.
This policy by Hp will make the company lose its customers. Fix it and don't do it again.
People won't buy your products again!
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07/16/2019 Update: Heard nobody from Hp, the damage is still there, Hp shows no interest in the damages caused to the costumers.
07/25/2019 Update: problem still ignored.
09/26/2019 No updates.
11/12/2019 More and more users report the damage caused by the firmware, but no updates yet.
12/01/2019 EDWINXPP1N002.1942A.00 2019-10-15 firmware released but no fixes present, the printer still rejects every compatible ink.
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JANUARY 2020: A solution had been found by users for users, not by HP that continued in IGNORING the issue. The downgrade is possible, despite Hp says it isn't.
Comment and ask other users here for the solution.... It will be given.