yaanlpc 0 Report post Posted May 1, 2018 I bought one firmware key to update my newly bought wf-2760, according to the guide that I need to confirm if the present firmware is able to be updated, guided was acquired from this link https://www.2manuals.com/product_info.php?cPath=107&products_id=1836. and the test is positive, and after the firmware confirmation test, my printer is able to be turned off by press button '0' after the firmware verison showing in the printer screen. so I bought a firmware key to do the firmware update in WIC 5.04, in order to keep all cartridge ink amount check to constantly 100%. I chose the LP24G5 in WIC for firmware update, issued at 24/5/2016. HOWEVER, after the update in WIC 5.04 that claims to support 2760, printer finished the update and turned off itself, the firmware is still the old one (LP02I2), and all the ink amount were not reset to 100%. I guess the update failed, no idea where am I wrong and Share this post Link to post Share on other sites
John_Admin 388 Report post Posted May 3, 2018 You have to use Activation Key - buy here - https://www.2manuals.com/product_info.php?cPath=107&products_id=1836 Share this post Link to post Share on other sites
yaanlpc 0 Report post Posted May 3, 2018 On 5/3/2018 at 10:35 AM, John_Admin said: You have to use Activation Key - buy here - https://www.2manuals.com/product_info.php?cPath=107&products_id=1836 I did use the key in WIC by clicking the firmware update buttonn, and filled in the key in the pop-up box, after a while, WIC told me successfully finished . however, the firmware did not change at all by further checking, and also, the ink level keeps dropping after printing. I reboot both printer and computer to see if it would be helpful, unforunately, it's not. I tried 2nd time, it told me the key was expired in the same day. so I have no idea what's wrong with WIC. Share this post Link to post Share on other sites
John_Admin 388 Report post Posted May 4, 2018 You have to use Activation Key Share this post Link to post Share on other sites
yaanlpc 0 Report post Posted May 4, 2018 On 5/4/2018 at 1:38 PM, John_Admin said: You have to use Activation Key Hi John, I did buy and used the activation key, I paid $20 and used it in the WIC, but it doens't work, isn't clearly mentioned above? Share this post Link to post Share on other sites
John_Admin 388 Report post Posted May 18, 2018 You have used Firmware Key - $19.99 Activation Key is $25 - https://www.2manuals.com/product_info.php?cPath=107&products_id=1836 follow this Step by Step Guide Share this post Link to post Share on other sites
