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Jose

XP-452 failed to install chipless firmware - License not accept key

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I have a Epson xp-452 with MM1108 Epson version firmware and try to install this chipless firmware from:
https://www.chiplesssolutions.com/download/chipless/XP452_FWH316TL_MM10I8_MM99Z9.zip
Put the printer in Update Program Mode and then update the firmware.
The printer receives the firmware and shows progress 0/100 to 100/100
Compares, Erase and Writes ROM data.
At final shows:
Finished!
Checsum B0BD
ROM Ver. 20.08.MM1018
Checksum2 B6D2
Rom Ver2. MM1018
In computer all is correct and shows finalized too.

I turn off the printer and when turn on it again and see the same Epson firmware with no update. Nothing changed-

What can I do to indeed update your firmware to the printer?

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I followed the instructions presented on page:
https://www.2manuals.com/product_info.php?products_id=1937
where is said: "Buy Activation Key after You have successfully uploaded Firmware to Your printer!".

Apart that, the link to access to manual and Licence Utility is broken:
https://chiplesssolutions.com/download/XP452_chipless_manual_en.zip

So. let me know where can I find the License Utility for XP-452. I have already bought the Activation Key.

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I confirmed the key, char by char. It's alll correct.
Can I send you an emai withl the print screen with key?

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16 characters is NOT Activation Key - this is Firmware Key
Activation Key has format: xxxxx-xxxxx-xxxxx-xxxxx-xxxxx

Firmware Key is used in WIC Utility
Activation Key is used in License.exe utility

So You are using wrong software for key you have

Follow step by step guide - https://www.2manuals.com/product_info.php?products_id=1937

It is not so hard
A lot of customers do that every day

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When asking to pay through Paypal, what option must be selected? "Pay for Firmware Key" or "Pay for Activation Key"?
If select last one, goes to this page where don't see xp-452:
https://chiplesssolutions.com/buy_paypal.shtml

Aditionally I sent you an email with the key you sent and with print-screen with error.

Wait for your reply.

2manuals_key.png

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Ok, This time worked, but in your site said the price is 25 USD and the link you refeared, 30,75 USD.
 

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