Wmaster1o 6 Report post Posted November 17, 2018 The maintenance box is not deactivated 1 Share this post Link to post Share on other sites
John_Admin 388 Report post Posted November 21, 2018 Yes. Sure. 1 Share this post Link to post Share on other sites
Wmaster1o 6 Report post Posted November 21, 2018 WF-7710DWF, WF-7711DWF, WF7720DWF, WF7721DWF NOT FOUND just activate the cartridge chipshttps://chiplesssolutions.com/download/WF7710_FWG535TL_FA27HC.zip 0a.40.FA27HC 583436323036363142 D7MH6-RBF7Y-DH84K-Q28VY-QJXQX Serial:X462066142 ID Code: OjK6V5xCls99giq04g5BdoetAGOAcLnJVks3YipykXpyu2Tqgrh7kjE0RUKt7lir6jXlB4gTMMrWjiu9YrrBZbojkpGblhR44/mjwxJeBvhsGFRJc0/cVG3po6E61b915uXrz65sRJVMzKTOxBTEzoGOnpmAKiNQbOvaFAsiTtI= Licencia en caso de actualizacion kNj8LkMN+7lwJrVYlqFY8bNI8ukBAAAANgAAAN9bsuODo3EImAv5HAtTWFB1NQQAAQAAAHgAAAD6AAAA0QAAACC6GBBAALhzkwAU9P8gAMufMZUPlAAR9/8SAHpxnXBFmDAaAAAAAADA8f4JGroHcAAAAAAAAAAAiH15AgEAAAA= the maintenance box is not active 1 Share this post Link to post Share on other sites
John_Admin 388 Report post Posted December 12, 2018 I dont understand what is the problem? Do you have Activation Key? What message do you get after run License.exe and input Activation Key? 1 Share this post Link to post Share on other sites
Wmaster1o 6 Report post Posted December 12, 2018 the maintenance box is not active 1 Share this post Link to post Share on other sites
John_Admin 388 Report post Posted February 10, 2019 Maintenance Box can not be reset or deactivated by firmware. Chipless firmware is for making ink cartridges always full. Not Maintenance cartridge. You can reset it by hardware Chip Resetter Share this post Link to post Share on other sites
Rntahina 0 Report post Posted December 19, 2020 hello dear, my problem, the maintenance box can't be reset with chip resetter when i do the chipless on epson wf-7720 and wf-2860 that i bought from u, i use the same maintenance box that i reset with same another printer without chipless and it's work good dear, need ur help as urgent Share this post Link to post Share on other sites
John_Admin 388 Report post Posted December 20, 2020 you can reset it when printer has original epson firmware so update it to epson firmware reset chip then uploads chipless firmware back again Share this post Link to post Share on other sites
Rntahina 0 Report post Posted December 21, 2020 Hello dear, i forget to take the code to restore the licence key that i bought from u. And if i make update the firmware, what can i do to re install again the licence key or i need to buy another licence to make it chipless again regard Share this post Link to post Share on other sites
Rntahina 0 Report post Posted December 21, 2020 this is the licence for epson wf-7720 and wf-2860 that i bought from u Dear, Please use Your Activation Key: CTPT3-T978K-6MD7P-FFPJX-KJ3W2 - use before July 20 Printer epson wf-7720 I buy key activation for epson wf-2860 last week D9Q9X-T3JFM-B7FG2-XFKDM-BVWHC - expiration date - October 10 Regard, Share this post Link to post Share on other sites
John_Admin 388 Report post Posted December 21, 2020 To restore chipless firmware back after updating from epson - you need to have Recovery Code. You have to save Recovery Code when using License utility Share this post Link to post Share on other sites
Rntahina 0 Report post Posted December 21, 2020 mais je n'ai pas la code de recupération lors de l'installation de licence pour l'epson wf-7720, et 2860, que puis-je faire? Share this post Link to post Share on other sites
John_Admin 388 Report post Posted December 21, 2020 You can NOT restore chipless firmware WITHOUT recovery code. Also - WE dont have your Recovery Code. Share this post Link to post Share on other sites
kipngok 0 Report post Posted January 2, 2021 Incase you forgot to save your recovery codes, pls use wic reset program to save your eeprom. Then you can reset it when printer has original epson firmware so update it to epson firmware reset chip then uploads chipless firmware back again and restore your chipless eeprom Share this post Link to post Share on other sites
kipngok 0 Report post Posted January 2, 2021 I have an urgent question regarding Epson reset keys. They are valid, but cannot reset a printer. Once you reset, it says key has been used to reset the target printer. But in reality printer has not been reset. My question is, could the keys be blacklisted? Share this post Link to post Share on other sites
John_Admin 388 Report post Posted January 3, 2021 Once you reset, it says key has been used to reset the target printer. But in reality printer has not been reset. in WIC utility - Menu - Support - Send report send us report regarding your problem - we will check and replyMy question is, could the keys be blacklisted? What do you mean??? Share this post Link to post Share on other sites
Snorunt93 0 Report post Posted January 19, 2022 im in kind of a similar situation where i need to reset the maintenance box on my Epson WF-7720 after i already did the chipless firmware and activation a week ago. I still have my REcovery Code, but can someone tell me HOW i use the recovery code to restore it back to the original firmware? Share this post Link to post Share on other sites