Older firmware for HP PageWide 57750dw

[Fat Tommy]

Hi,

does anyone have older firmware (let's say 1908C or any other known to work with non oem cartridges) for HP PageWide MFP 57750dw?

I have one for HP PageWide Pro 477dw. I used to have them all but then i decided to do some spring cleaning on my USB drive and I have none

EDIT:

I found it! I have version 1829A. If anyone needs it I can share