How To Downgrade Epson XP Printer Firmware (Fix Ink Not Recognized Error) XP-300 to XP-630, XP-640, XP-830 | Matt's Repository

How To Downgrade Epson XP Printer Firmware (Fix Ink Not Recognized Error) XP-300 to XP-630, XP-640, XP-830 | Matt's Repository     http://mattpilz.com/how-to-downgrade-epson-xp-print…   View Now

Nauman Khan says:September 9, 2019 at 2:44 am

Thanks for such a useful post!

I purchased Uniwork 273XL Ink(6 pack) for Epson XP-600 from Amazon (https://www.amazon.com/d/Inkjet-Printer-Ink/Uniwork-Cartridge-Remanufactured-Printer-Magenta/B075DGFGG4), today I opened the 273XL Black and inserted it in the printer but it gave me "cannot recognize the cartridge" error, I have done everything from rebooting the printer to cleaning the cartridge, downgrading the firmware to removing the carbon band but nothing helped.

I would be grateful if there are any other suggestions.

Nauman Khan says:September 14, 2019 at 4:06 am

I am able to find an older firmware for XP-600, you can add it in your table:

Epson Expression Premium XP-600 Firmware Update - Recovery Mode version MA28E8 : https://ftp.epson.com/drivers/epson16692.exe

Nauman Khan says:September 15, 2019 at 1:03 am

I think I have found the issue. It seems the ink cartridges are different for American and Europian version of Epson XP-600 and as I ordered from Amazon, they sent me the American version without asking or mentioning about variations in versions, thus these are not compatible with my Europian XP-600.