John_Admin
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Content Count
1702 -
Joined
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Last visited
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44
Everything posted by John_Admin
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how to restore old firmware for Epson Wf-7720
John_Admin replied to Snorunt93's topic in Maintenance box
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Please check your emo; - key has been sent now.
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See PM
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Please clarify your question
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for 7830 we have NO chipless firmware. 7820 and 7840 only.
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Just a quick. reply - YES
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your key has been seen sent to your E-mail yanjunw@utas.edu.au
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What is your Order Number?
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send us receipt scan
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What is your Order Number?
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xp15000 error code 10092 with new activation key
John_Admin replied to stevie67's topic in 10092 error
see PM -
see PM
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see PM
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How to install Epson WF-7820, WF-7840, WF-7845 Chipless Firmware? To install Chipless Firmware to Epson WF-7820, WF-7840, WF-7845 printers, You have reprogram 2 chips on printers main board. You can buy 2 bin files here - https://www.2manuals.com/product_info.php?products_id=2013 These bin files will enable you to make your Epson WF-7820, WF-7840, WF-7845 chipless for ink cartridges chips only. You have to be a trained technician who knows how to work with reprogrammers, as you will need to desolder 2 IC chips and reprogram them, and then solder them back onto the printer board. Once you have modified your printer to a chipless version, your printer will be defined as L15150 or ET-16600 and will no longer ask for cartridge replacement. Install printer drivers L15150 or ET-16600 and Your printer is ready to work. P.S. Feedback from our customer: the video is with the rt809f programmer, but it did not work on the w25q512jv chip in fact there are 2 chips to program. w25q128 and w25q512. the former is programmable with most programmers supporting chips up to 256MB. like the famous CH341a. but only the rt809H in my case managed to program the flat 512 chip Video -
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read PM
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see PM
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Yes. There is Order with this email address. It has been sent after pay,emt to email address You have provided - dandktrading1@9mail.com Please check your email box
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When have you paid? Please send us payment copy. We'll check your payment and give you your ordered Key manualy. We have checked all orders and we have NO orders placed with your email address - dandktrading1@gmail.com If You made order with other email address - please give us that address and we'll find your order.
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we have sent you your order by email
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Can't open download - developer cannot be verified
John_Admin replied to Chaz's topic in Epson reset
Please read the solution - https://forum.2manuals.com/index.php?/topic/81227-mac-osx-developer-cannot-be-verified-solution/ -
You can use Activation Key with expiration date - it is cheaper
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See PM
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WF-C5790 - Abort Inicialization
John_Admin replied to RodrigoNH's topic in Chipless Firmware by License.exe utility
Is your printer new? -
You can enter your 2manuals account and see all Your Orders. View Your Last Orders and Find Your Reset Keys: https://forum.2manuals.com/index.php?/topic/81390-how-to-find-my-orders/
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Why you want this type of key buy now???? you dont know WHEN you will use it???