Epson WF-C5790 reading failed 1

[TerryM 0]

The online activation does not work! Can you help me solve this problem?

 

[Admin 3]

Good afternoon! Your printer has a unique firmware. You need to download a new file for WF5790. Try this one:

https://inkchip.net/download/INKCHIP.net_Firmware_99_WF5790_v1.rar

1) Upload firmware which I sent.
2) Switch on in normal mode (just turn on button). Don't 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 now in your printer!

[TerryM 0]

Thanks. I'll test it))

[TerryM 0]

There's a new problem - Install Ink supply unit correctly. What should I do about it?

 

[Admin 3]

This means that firmware was not load successfully. Please check make sure you have download exactly this firmware:

https://inkchip.net/download/INKCHIP.net_Firmware_99_WF5790_v1.rar

[Admin 3]

Also make sure that you turn it on correctly by pressing ONE button.

[TerryM 0]

Thank you. It was my fault. It's working well now.

[Falaque 0]

I'm having a problem like this.

 

Please me.

[Admin 3]

Good afternoon!
We will keep in touch with you by mail.

[Zdor 0]

Hello, I'm having trouble, can you help?
I'm experiencing error 034841. Ink leak error.
I checked everything and there was no leaks.
please help.
Thanks

[Admin 3]

Hi! I think humidity sensor gives printer that error. Try to dry or replace that sensor.

[pareshgh 0]

https://inkchip.net/download/INKCHIP.net_Firmware_99_WF5790_v1.rar

1) Upload firmware which I sent.
2) Switch on in normal mode (just turn on button). Don't 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 now in your printer!

>>> Followed these steps. I have also put the empty cartridges' that I have just bought. Ink is yet about to come via postal. 

I am getting below errors - 

- On Printer - Install the ink supply unit correctly

While running the Serial number is recognized but it is asking for the "Input your SN" text box/? what shoudl be entered here? 

 

So, Kindly suggest on what am I missing here? Should I wait for INK to deliver and then Fill/Replace the cartridge? Or testing chipless is okay?

Please suggest. 

Edited December 31, 2020 by pareshgh
update.

[Admin 3]

Hi! You do not need to insert the serial number, you need to insert the activation key in this box.

[andrizeng 0]

Hi @Admin,

https://inkchip.net/download/INKCHIP.net_Firmware_99_WF5790_v1.rar

It worked for me, but got a small issue.

All the screen have KS_, is a bit annoying (almost perfect)

Do you know how to settle it?

Thanks

🙂

[Admin 3]

Try changing the language in the settings. Should help, let me know the result.

[andrizeng 0]

Hi @Admin

Tried already but can't

Thanks

 

[andrizeng 0]

hi @Admin

look like the language selection gone.

thanks

[Admin 3]

Hey, thanks for letting me know. How did you solve this?

[andrizeng 0]

Hi @Admin

until now still can't solve the problem 😞

tried update to original firmware also same result.

Please help me? how to solve this issue?

Thanks

Edited January 28 by andrizeng