This guide outlines how to use the Epson Resetter (Adjustment Program) from Nosware to resolve the "Service Required" error, typically caused by a full waste ink pad counter. 1. Preparation and Safety
Before starting, ensure the printer is connected via USB (not Wi-Fi) and is turned on.
Disable Antivirus: Most security software, including Windows Defender, will flag these tools as "false positives." You must temporarily disable real-time protection to run the utility.
Disable Internet: It is recommended to disconnect from the internet while using the key generator to avoid activation errors. 2. Activation and Key Generation Most Nosware versions require a license key to run.
Extract the Files: Use a tool like WinRAR or 7-Zip to extract the downloaded folder. epson resetter nosware
Open AdjProg: Launch the AdjProg.exe file. A window will appear showing a License ID. Generate the Key: Open the Keygen folder and run the activation tool.
Enter a name (e.g., "Nosware") and paste the License ID copied from the main program. Click Generate to create a new activation key.
Activate: Paste this new key back into the AdjProg window to unlock the software. 3. Resetting the Waste Ink Pad Counter
Select Model: Click the Select button and choose your specific printer model (e.g., L3110, L3150) from the dropdown. Mode Selection: Click Particular Adjustment Mode. This guide outlines how to use the Epson
Maintenance: Scroll down and double-click Waste ink pad counter. Check and Initialize:
Tick the boxes for Main pad counter (and "Platen pad counter" if available). Click the Check button to see the current percentage. Click Initialize to reset the counters to zero.
Finalize: A popup will prompt you to turn off the printer. Turn it off, click OK, then turn it back on. The red flashing lights should be gone. Important Maintenance Note
Resetting the software does not physically clean the ink pads. To prevent ink from leaking and damaging your furniture or printer internals, it is highly recommended to physically replace the pads or install an external waste ink tank. You can find replacement parts on platforms like Amazon or eBay by searching for your printer model's "waste ink tank." Epson L3150 Ink Pad Reset Using Epson Adjustment Program Download the correct version
Using the wrong version of a resetter for your specific printer model can corrupt the printer's firmware. If you attempt to flash settings meant for an L210 printer onto an L3150 printer, you could permanently "brick" the device, making it unusable.
[Your Epson Model] resetter nosware. Example: "Epson L3110 resetter nosware.".exe file → "Run as administrator."While the promise of a free reset is tempting, the reality of Epson resetter nosware carries five significant dangers:
Resetting the counter does not physically clean the ink pads.