EPSON WF-2850 wont update firmware

[Mamak3856 0]

I've tried to update the firmware on my epson wf-2850 fails everytime. I've tried all the suggested resolutions

[Admin 17]

13 hours ago, Mamak3856 said:

I've tried to update the firmware on my epson wf-2850 fails everytime. I've tried all the suggested resolutions

Please try this new file for you.

 

https://inkchip.net/download/INKCHIP.net_Firmware_99_WF2850_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!