https://forum.2manuals.com/index.php?/rss/1-2manuals-forum-news.xml/All newsenHello, I'm a printer engineer working in a printer repair and setup shop. I use chip-free firmware and yours, but I'm having a problem. After installing the firmware for two months or more, I get an error message in the system, error code 308600. This problem has occurred with more than one printer, so I would appreciate your help in resolving it. Thank you.Sun, 13 Sep 2026 00:16:03 +0000Wed, 10 Jun 2026 14:40:34 +0000Hola !!!!! Mi nombre es: Juan Ortega, desde la Ciudad de México Le explico mi caso: Tengo una impresora Epson XP 431, la cual al instalarla en un equipo de cómputo Laptop, el sistema realizo actualizaciones tanto al equipo como a la impresora, el primer detalle que mostro la impresora fue que la almohadilla ya se requería reemplazo, lo cual se realizó y se compró una llave para poder reestablecer el contador de páginas del equipo. El cual se realizó sin ninguna complicación, quedando en Ok y apagando la impresora y dando por terminada esta tarea. Posteriormente, después de varios días sin utilizar la impresora manteniéndola apagada, y al encenderla el día de antier, se generó en la pantalla de la impresora, la visualización de que había que reemplazar los cartuchos de tinta (aclaro que esta impresora tiene sistema continuo de tinta), investigando en su página, identifico que dicha impresora sufrió cambio de firmware y por lo tanto está bloqueada por este detalle, en su página de compatibilidad de firmware se ubica que también se tiene a la venta una llave para corregir este error de impresora antes mencionada, lo cual se realiza la compra correspondiente, siguiendo los pasos que refiere la página para el cambio del firmware correspondiente se denota que no realiza la corrección de dicho problema, teniendo en cuenta que dicha llave costo 20 dólares ($343.58) y no se tiene el resultado esperado, agradeceré se me oriente para que se realice esta corrección en su totalidad en la impresora o en su defecto la devolución de la compra de dicha llave ya que no presento resultado favorable a mi necesidad. Estoy por cumplir 30 días de la compra del firmware adquirido en su página, para que dejara de reconocer los cartuchos de tinta de mi impresora, se les comento a ustedes que dicho producto proporcionado por ustedes NO funcionó y que se requería el apoyo para resolverlo, el cual a la fecha NO se ha tenido una respuesta al respecto, agradeceré se me instruya para poder tener un contacto con alguna persona responsable que pueda atender este caso. En espera de un apoyo favorable a la problemática presentada. Reciba usted un cordial saludo. Jortegas Factura 2 de Firmware Epson 385865_12.pdfMon, 08 Jun 2026 19:17:01 +0000i buy a key but adont recive itWed, 03 Jun 2026 14:47:20 +0000Hey John, any chance chipless firmware can be made for this model? I have multiples of this printer and have found chipless cartridges but I can't find firmware for it. Any help appreciated!Tue, 02 Jun 2026 12:47:47 +0000I originally ordered and used the Chipless Solution software on an Epson P800 since late 2020. I recently had to get a replacement P800 and was wondering if I have to get new Chipless software or just be able to transfer the existing software to this new P800. I have some of the original info on my computer, but not the activation key. Any answers would be helpful.Sat, 30 May 2026 20:39:17 +0000I purchased a Firmware Key to downgrade my Epson WF-3825 printer firmware. However, the firmware update process took over an hour without success, so I restarted the printer. Afterwards, WIC showed that the firmware had been uploaded, but my printer still has the original firmware version (SI08M4) — the downgrade did not actually take effect. When I tried to use the same key to retry the downgrade, WIC said the key has already been used. The failure was due to a socket connection error during the process, not a successful operation. Could you please issue a replacement key so I can perform the firmware downgrade in Service Mode? Thank you. （This article was translated from Chinese; please excuse any inaccuracies.）Fri, 22 May 2026 23:27:18 +0000I have an Epson WF-C5710, it's out of Magenta Ink, the screen has a Red X by the Magenta color, will this prevent the printer from being converted to Chipless? Thank you for replies,Wed, 20 May 2026 19:05:30 +0000My epson L3250 Blinks all the buttonTue, 19 May 2026 16:33:25 +0000I Purchased a ResetKey, I Sent Payment, but did NOT receive my key via e-mail.Wed, 13 May 2026 22:06:13 +0000Order Number: 385294 Hello, I purchased a code from you to reset my printer drum, but after completing the payment, I received a code that has already been used and is therefore not working. I entered the code correctly, but the system indicates that the code has already been used. I kindly request an immediate verification and either a replacement with a new valid code or a refund of the amount paid. I look forward to your prompt response to resolve this issue.Wed, 13 May 2026 08:33:32 +0000Necesito solucionar mi problema de comunicación fallida 10093. Número de pedido #42474968. URGENTE!!!!!!!Mon, 11 May 2026 19:04:17 +0000I have yet to receive my reset key and payment already went through!Fri, 08 May 2026 21:49:57 +0000Wed, 06 May 2026 20:13:45 +0000When will I get the activation key.Wed, 06 May 2026 14:52:02 +0000Hello, I purchased a WIC reset key but did not receive it.I also checked 2Manuals account and there is no order.Thank you.Mon, 04 May 2026 07:47:41 +0000Paid for Canon Service Tool v6100. Not received. Cannot generate HWID. The HWID link doesn't work. Please help.Thu, 30 Apr 2026 14:45:32 +0000Hello, I purchased a WIC reset key but did not receive it. I also checked 2Manuals account and there is no order. Thank you.Thu, 23 Apr 2026 18:37:16 +0000Сброс памперспаMon, 13 Apr 2026 09:52:49 +0000I paid for a license for a "Canon Service Tool v6100" but neither received a download link nor can I find such a link anywhere on the 2manuals website. Please help !Fri, 10 Apr 2026 09:57:34 +0000Unlike many Epson printers where the waste ink pad counter can be reset using tools like the Adjustment Program or WIC Reset Utility, the Epson WF-3620 and WF-3640 models handle this differently. These printers do not store the waste ink counter inside the printer firmware. Instead, the counter is embedded in an IC chip located on a separate Maintenance Cartridge (waste ink box). Once the cartridge reaches its limit, the system will not allow further printing, and the only solution is to replace the entire maintenance cartridge with a new one that includes a fresh IC chip.Fri, 10 Apr 2026 06:36:25 +0000inkpadThu, 09 Apr 2026 02:11:46 +0000I made the mistake of updating firmware, now my F170 Espson sublimation printer is fubar! Epson site says the printer is not eligible for restore, as it is already downgraded???? Is there nothing I can do?Wed, 25 Mar 2026 20:55:09 +0000I have unsuccessfully been trying to downgrade the firmware so I can convert the printer to Chip less. Is there a work around? Seems Epson doesn't want to make this possible.Sun, 22 Mar 2026 15:45:41 +0000I came to this site when I Googled for "reset et 3850 waste tank" and got the software but there is no option to reset it. This printer does not have a menu setting to reset which is why I was looking to reset it. I've already replaced the waste tank but the printer does not detect or use the tank's chip and per Epson, I'd have to send the printer to be services. (anyone would know sending a printer with full waste tank risked getting leaks everywhere due to rough handling of shipping services) Where can I find the reset option or where do I enter the code? The only place I can enter is to "check key" and my key shows unused. This is what Google said to me: https://i.imgur.com/GLR8ax7.pngThu, 19 Mar 2026 18:12:17 +0000