Firmware Update Warning!
Certain brands sometimes release firmware updates for some of their printers, which can lead to unwanted supply problems, with ink and toner cartridges. The manufacturer's only intention is to block out 3rd party cartridges, although they claim to improve your experience. This is rarely the case.
We recommend that you disable firmware updates on your printer to avoid being caught out!
If you have already been caught out, follow the steps below.
The following are firmware downgrades to take you back to your previous version, that worked with your printer and supplies.
Follow the instructions below to reverse the firmware update & carry on enjoying great savings!
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Make sure in your printer's menu that downgrades are enabled.
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Download the appropriate firmware for your printer, which you will find below.
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When installing the firmware, this cannot be done wirelessly. The printer must be connected directly via USB cable to your computer.
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Run the downloaded firmware from your computer.
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When prompted, click on the correct printer. (If you have more than one printer connected.)
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Simply follow the easy-to-use install wizard.
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Enjoy easier access to great savings from PrinterCartridges4U.com!
Disclaimer
We are not informed of any firmware update's intentions prior to their release. We assume that some firmware updates are causing issues with installed cartridges being recognized by the printer. To solve this issue, we provide free firmware solutions for our customers.
It's important to note that all listed trade names and trademarks are the property of their respective manufacturers or owners and are only used for comparison for compatibility. These names and trademarks are not transferable to our products.