Printer not seen in activation window

[Tbar42 0]

Printer is not seen in activation process after running firmware upgrade. I have removed all printers and reinstall the printer and it still is not recognized. How can I get this to work.

[Tbar42 0]

Oh, btw I have a wf2750 printer

[Admin 17]

Good afternoon!
Send a screenshot of the error so we can help you.

[afwxchick 0]

Did you ever get this resolved? I have a wf2750 and I can't get it to activate either. The activation window just closes. 

[Admin 17]

10 hours ago, afwxchick said:

Did you ever get this resolved? I have a wf2750 and I can't get it to activate either. The activation window just closes. 

Please try this new file for you.

https://inkchip.net/download/INKCHIP.net_Firmware_99_WF2750_v1.rar

1) Upload firmware which I sent

2) Switch on in normal mode(!!!!) just turn on button . - dont put printer in Program Update mode. (no need to press few buttons while turn on the printer)

The uploading process will stuck at 70-80% - it is ok!

Open task manager and stop updater process.

Printer will blink for about 5-15 minutes - then will power OFF.

Now power on the printer - chipless firmware is installed in your printer! Then run the activation program.