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‎05-27-2019 03:32 AM

HP Recommended
Product: LASERJET PRO M281FDW
Operating System: macOS 10.14 Mojave

Hello,

My printer was working fine until yesterday when suddenly I got the message "Supply Memory Error" for all my 4 cartridges.

I believe, as  I was looking on the net, that HP has made a firmware update that doesn't recognize my 4 non HP cartridges. 

I would like to downgrade my firmware to the previous one that was working fine. But I can't find the old RFU file anymore on the net. 

Does somebody knows,a place where I can download old RFU.

Thank you for any help.

 

1 REPLY 1

‎05-27-2019 11:26 AM

HP Recommended

You can try here: 

ftp://ftp.hp.com/pub/networking/software/pfirmware

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