Epson M1120 Adjustment Program -

Epson M1120 Adjustment Program: A Complete Guide for Resetting Waste Ink Counters

The Epson M1120 is a popular monochrome all-in-one EcoTank printer known for its high ink yield and low running costs. However, like all Epson inkjet printers, it has a protective feature: a waste ink pad counter. When this counter reaches its maximum value, the printer stops functioning and displays a "Service Required" error (often with error codes like 0x69 or 0x9A). To resolve this, you need the Epson M1120 Adjustment Program.

Printer Initialization: Configures a new mainboard or restores the printer to its default factory state. epson m1120 adjustment program

3. Installation and environment

• Run on a dedicated Windows PC with up-to-date drivers for the printer.
• Install official Epson USB drivers first; verify device appears in Device Manager.
• Disable antivirus or run tool in a controlled environment if false positives occur (scan the installer first).
• Run with administrator privileges.
• Keep the printer connected via USB (avoid network/Wi‑Fi for service operations unless tool supports it).

Using this software carries significant risks if not handled correctly: Epson M1120 Adjustment Program: A Complete Guide for

was the hero of every workday. It churned out reports and invoices without a hitch—until one morning, it suddenly stopped. Two red lights began to blink rhythmically, and a message appeared on the computer screen: "Service Required". Run on a dedicated Windows PC with up-to-date

Print Head ID Setting: Allows users to input the print head identifier, often necessary after replacing a print head.

Epson Adjustment Program Activation and Reset Tutorial for Epson Printers