V4720 Download [verified] Repack | Service Tool
Release the button while still holding the Power button. Press the Stop button 5 times (or 6 times for some models).
A small pop-up saying "A function was finished" should appear. Your printer will likely cycle its mechanical components and print a page containing text like D=000.0 , confirming the counter is back to zero.
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While still holding Stop/Reset, press and hold the Power button.
If you have acquired a verified, clean copy of the diagnostic software, the printer must be placed into a hardware state called before the software can communicate with it over a USB cable. Note: This process generally does not work over Wi-Fi. Release the button while still holding the Power button
Bypasses the need for a license key or "KeyGen."
: Turn off the printer, but leave the power cord plugged into the wall. Your printer will likely cycle its mechanical components
Release the button. The power light should remain steady green once the mode is active.
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If you have already tried these steps, please let me know:
You can bypass this digital lock and reset the counter using a software utility called . Downloading a "repack" version of this tool simplifies the process by bundling the software with necessary activation files, pre-applied fixes, and clear instructions.