I have an unsuccessful downgrade. Printer sends firmware and turns off doesnt restart automatically. have to manually restart. Same firmware as before with no changes.
Model Name WF-100 Series
Status Printer is ready to print
Firmware ver. ST27IB 27/11/2018
Serial Number WKHK006742
Print Head ID 3B4B182QLQKR0Q
Manual cleaning counter 1
Timer cleaning counter 0
Ink replacement cleaning counter 1
Total print pass counter 17
Total print page counter 4
Ink replacement counter - black 2
Ink replacement counter - color 2
Last battery fatal error code 1 0x00 Fatal error does not occur.
Last printer fatal error code 1 0x00 Fatal error does not occur.
Last printer fatal error code 2 0x00 Fatal error does not occur.
Last printer fatal error code 3 0x00 Fatal error does not occur.
Last printer fatal error code 4 0x00 Fatal error does not occur.
Last printer fatal error code 5 0x00 Fatal error does not occur.
Please, remember, that fatal errors are not related to the waste overflow errors and they can not be reset by software.
If you experience communication errors or do not see your printer, please, try the following:
- Restart the printer and PC. Make sure that USB/Wi-Fi connection is of the good quality. Try to change USB cable and port if applicable.
- Disable `status monitor` and `my epson portal` via printing preferences or task manager if they are supported by your system.<font size = 2> [<a href = 'http://www.2manuals.com/faq.php#57'/>Click here to find out how</a>]</font>
- Cancel all printer jobs and disable all applications and services that can communicate with the printer.
<pre>Key: 338A8F6FDD46EFAC (firmware update/downgrade and waste reset).
Created: 2020 Nov 24 18:18:06 (UTC+2).
Status: You cannot use this key anymore because it has been already used on 2021 Nov 01 09:15:07 (UTC+2). You need a new key.
This key has been used for printer firmware upgrade/downgrade to 'WF-100.ST08G3' version.
Your current IP address - 189.217.19.82 (MX).</pre>
<pre>Key: (firmware update/downgrade and waste reset).
Created: 2020 Nov 24 18:18:06 (UTC+2).
Status: You cannot use this key anymore because it has been already used on 2021 Nov 01 09:15:07 (UTC+2). You need a new key.
This key has been used for printer firmware upgrade/downgrade to 'WF-100.ST08G3' version.
Your current IP address - (MX).</pre>
