Epson M100 Resetter Adjustment Program Tool -

The Epson M100 is a tank printer. It does not use cartridges; instead, it draws ink from refillable bottles. This design reduces ink costs to nearly zero. However, Epson builds a digital “trap” into the firmware:

Watch this guide for a visual walkthrough of the reset process:

Download and extract the Epson M100 Adjustment Program files to your desktop. Open the extracted folder and right-click on AdjProg.exe . Select . Step 3: Configuring the Tool In the main program window, click the Select button. Choose M100 under the Model Name dropdown menu.

The most immediate consequence is that using an unofficial adjustment program will . The software modifies protected memory regions of the printer, which Epson can detect if you send the unit in for service. epson m100 resetter adjustment program tool

Click the "Check" button to check the current main pad counter level. It will likely show 100% or more.

In the Waste Ink Pad Counter window, locate the checkbox and check it.

: Allows for diagnostic tests, including nozzle checks, printhead cleaning, and ink charging. The Epson M100 is a tank printer

If you own an —a monochrome powerhouse known for its ultra-low printing costs—you have likely encountered a frustrating roadblock: The “Service Required” or “Pad Count” error. Unlike standard cartridge printers, the Epson M100 uses a maintenance box (ink pad) that absorbs waste ink during cleaning cycles. When the printer’s internal counter hits a preset limit, it shuts down completely.

: Some versions support reading/writing EEPROM settings or updating printer firmware. Step-by-Step Reset Procedure Before starting, ensure your Epson M100 is connected via a

The flashing red lights should now be gone, and the status monitor on your computer should show the printer as "Ready to print." Crucial Hardware Step: Checking the Physical Waste Ink Pads However, Epson builds a digital “trap” into the

If you find the Epson Adjustment Program difficult to locate or use, or if you are looking for a more user-friendly interface, several reliable alternatives can perform the same waste ink counter reset on the Epson M100.

Additionally, several important points should be noted:

Note: If the initialization fails the first time, repeat the step 6-7 process, as this is common in some Windows versions. Important Considerations and Safety Warning