A hardware chip resetter is a small plastic tool with metal pins. It clears the electronic memory on the existing chip. Remove the maintenance box from the machine. Align the resetter pins with the chip terminal contacts. Press down firmly for 4–7 seconds. Wait for the LED indicator to turn green. Reinstall the component back into the chassis. Important Safety Warning
Buy a brand-new C9345 maintenance box. They are relatively inexpensive, highly accessible, and cleanly slide into place.
For physical chip resetting of the maintenance box, you can find C9345 Resetter devices on marketplaces like AliExpress.
While using an Epson L6490 resetter is a powerful way to save money and maintain your printer, there are several critical factors to keep in mind. epson l6490 resetter
Some popular Epson L6490 resetter tools include:
: Usually, you'll connect via USB, select your model in the software, find the Waste Ink Pad Counter option, and click Initialization . 2. Factory & Network Resets
: Turn the printer off and back on when prompted to complete the reset. A hardware chip resetter is a small plastic
Epson printers use internal software counters to estimate how much ink these pads have absorbed. When the counter reaches 100%, the printer locks itself for safety. This prevents excess ink from overflowing, leaking onto your desk, or damaging the printer's internal circuitry. What is an Epson L6490 Resetter?
An (often called an adjustment program or "adjprog") is a software utility used to reset the internal "waste ink pad counters" of the printer. Like most Epson EcoTank models, the L6490 tracks how much ink is used during cleaning cycles; once this counter reaches a specific limit, the printer stops functioning to prevent ink overflow, often displaying a "Service Required" error message. Core Functions of the Resetter
: Click the Select button. Choose L6490 from the model list and select the specific USB port your printer is plugged into. Click OK . Align the resetter pins with the chip terminal contacts
Provided you are technically comfortable and understand the risks.
Your Epson EcoTank Pro L6490 is a powerhouse office printer. However, like all inkjet printers, it features a built-in safety mechanism designed to stop operation when the internal waste ink pads are full. When this happens, your printer will suddenly stop working, flash error lights, and display a message such as "A printer's ink pad is at the end of its service life."
Locate the file named AdjProg.exe . Right-click on it and select Step 3: Select Your Printer Model Click the Select button at the top of the window. Under the Model Name dropdown, choose L6490 .
For a high-volume office machine like the EcoTank L6490, a reset is typically required every 15,000 to 20,000 prints, depending on how frequently the printhead cleaning utility is run.