Hi!
I had left the printer aside for weeks, until this morning... Idea! "And if I look for a firmware and driver update (as I think it's a software issue)?". Well, searched, downloaded, installed and... Magic! No more fake paper jam.
I'll try the same on the second printer too, that is now 50Km...
Thank, @The Hat, It's one of the first things that I've done.
But the printer still prints regularly if set to non-photo mode and does not otherwise...
I've just made another attemp right now, replacing the PW sensor with the one of another XP-750. I was very confident with that, but... still...
Hi The Hat,
Thanks for welcome. I tried to completely uninstall and reinstall the driver. I also restard the PC after that: nothing to do... Same problem: text mode ok, photo mode=fake paper jam...