The Epson M1120 adjustment program provides a range of advanced functions, with the most common being resetting the waste ink pad counter. Here are its key capabilities:
Before starting, ensure your computer is connected to the printer via USB.
Before you download any software, you need to understand a hard truth:
Download the Epson M1120 Adjustment Program (often found on specialized maintenance sites) and extract the file. Run the Software: Open AdjProg.exe .
This is a built-in safety feature. However, the counter is a conservative estimate and often reaches its limit long before the pad is truly saturated. The only official solution is to take the printer to an Epson service center for an expensive pad replacement. The (also known as a resetter or service tool) offers an alternative: it resets the counter to zero, clearing the error and allowing you to continue printing without an immediate physical replacement. epson m1120 adjustment program
Includes tools for "Initial Ink Charge" (forcing ink into a new head) and inputting a new Head ID after a replacement.
: Calibrates the print head to fix blurry text or "banding" (white lines) in your mono prints. Ink Charge
Temporarily turn off local antivirus protection shields. Security software often misidentifies low-level hardware adjustment scripts as false-positive threats.
Used to "initialize" the printer after replacing the motherboard or print head. 3. Critical Precautions & Safety The Epson M1120 adjustment program provides a range
Turn your printer back on. The flashing error lights should now be gone, replaced by a solid power light indicating the printer is ready for use. Crucial Maintenance Notice: Physical Cleaning
The specialized service software interacts directly with the printer's Electrically Erasable Programmable Read-Only Memory (EEPROM) chip. Beyond simple error clearing, it performs several diagnostic operations: Feature/Function Operational Impact Resets the primary waste ink mathematical log back to 0%. Print Head ID Input
Epson’s warranty explicitly excludes damage from third-party service software. If your M1120 is under warranty, use the official repair channel.
Some reset tools are available for free download from community forums. However, these often require running them with administrator privileges or temporarily disabling antivirus software, which can be a safety concern. If you choose this path, scan any downloaded files thoroughly. Run the Software: Open AdjProg
Click on the button on the right side of the main screen. This opens a advanced menu of options. Step 4: Locate the Waste Ink Pad Counter
The Adjustment Program is a diagnostic software application engineered specifically for Epson service centers and technicians. It interfaces directly with the printer's EEPROM (Electrically Erasable Programmable Read-Only Memory) chip via a USB connection.
Allows backup and restoration of the printer’s core internal configurations.
A pop-up window will ask for confirmation. Click to clear the memory. Step 5: Power Cycle the Printer
Using a mismatched version of the adjustment program (e.g., a v1.0 tool on a v1.2 firmware printer) can corrupt the EEPROM. Result? The printer becomes a paperweight.