Phạm Huệ My
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Troubleshooting the Firmware Update for Epson XP-452 Printer
Firmware Update Process
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.
Issue with Firmware Update
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?
Resolution
Use License.exe utility and Activation key. Follow the instructions presented on page: https://www.2manuals.com/product_info.php?products_id=1937. Buy Activation Key after You have successfully uploaded Firmware to Your printer. Access the manual and License Utility at https://chiplesssolutions.com/download/XP452_chipless_manual_en.zip. If you have already bought the Activation Key, download License at https://chiplesssolutions.com/download.shtml and follow the step by step guide.
Error in Activation Key
If you encounter an error with the Activation Key, double-check the key for any mistakes. The Activation Key should have format: xxxxx-xxxxx-xxxxx-xxxxx-xxxxx. Ensure you are using the correct software for the key you have. Pay for Activation Key, not Firmware Key. Pay by PayPal here: https://store.payproglobal.com/checkout?products[1][id]=57145.
Payment Confirmation
Pay by PayPal here - https://store.payproglobal.com/checkout?products[1][id]=57145. Verify the price of the Activation Key before proceeding with the payment.
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