Release the Power button. The green light should blink and then stay solid.
Reliable links are often found on specialized printer repair forums like Copytechnet or PrinterKnowledge . Important Disclaimer
Connect your printer via (Wi-Fi will not work for this). Open ServiceTool_V4720.exe . Perform the Reset: In the "Main" tab, look for the Clear Ink Counter section. Next to "Absorber," ensure "Main" is selected. service tool v4720 download link
Useful after installing certain types of CISS (Continuous Ink Supply Systems). How to Use Service Tool V4720
Clear the 5B00 error code instantly.
Before using the tool, your printer . If it isn't, the software will not detect the device. Enter Service Mode: Turn off the printer. Hold the Stop/Resume button. Press and hold the Power button.
Using the Service Tool carries risks. If you use the wrong version or attempt to reset the printer incorrectly, you can "lock" the service mode permanently, requiring a physical replacement of the motherboard's EEPROM chip. Furthermore, resetting the counter does not physically clean the ink pads; you should eventually replace or wash them to prevent actual ink leakage. AI responses may include mistakes. Learn more Release the Power button
When searching for a , it is vital to exercise caution. Because this is not an official consumer product, many links found on forums or third-party blogs may contain malware or "activation" scams. Safety Tips:
View or save the internal data of the printer. Important Disclaimer Connect your printer via (Wi-Fi will
While holding Power, release Stop/Resume and then press it (some models require 6).