Mew43

Im just wondering how does everyone else deal with it who has a WF-7720? Is my only option to buy a brand new maintenance box? Im just asking what do people usually do when they have the chipless firmware?

not sure if i should put this here or open a new topic. I have a Epson WF-7720 and recently did the chipless firmware activation and it worked great and the inks are always full. But im getting notices that the maintenance box is nearly full. I tried to use a chip resetter to reset the maintenance box which worked before but it doesnt seem to be changing anything. Isthat because of the firmware? IF so, what are my options?

okay i got it to work and i wanted to leave this here in case anyone else had this issue. Originally i was copying and pasting from my Outlook email where the code was sent. However, just trying different things, i first copied and pasted the code from the email into Notepad, and then copied THAT and pasted that into the Activation bar and it worked!

Here is a screenshot of what it says.

im getting this message when i try to use the code they sent me in the email to activate my wf-7720, can someone tell me why?

So when i got to the Activation part, i put in the code InkChip emailed to me and it says the SN is wrong? So what can i do from here? I have been unable to get ahold of anyone on whatsapp or wechat, and the phone number doesnt work so if anyone can please help me id appreciate it.

im stuck at the Activate Code Online screen. It has 7 bars, and then it doesnt do anything. I have a strong internet connection via Ethernet so thats not it. CAn someone please help me, or at least tell me how to get back to my old firmware so this doesnt prevent me from using it.