Reset Epson M1120 -

Report ID: Epson-M1120-RST-2026-01 Subject: Ink Pad Counter Reset & Maintenance Box Reset Device: Epson EcoTank M1120 (Monochrome, All-in-One, Inkjet) Date: April 18, 2026 Author: Technical Support Division 1. Executive Summary The Epson EcoTank M1120 is a high-capacity, refillable ink tank monochrome printer designed for low-cost, high-volume printing. Like all Epson inkjet printers, it contains an internal waste ink pad (also known as an absorption pad or maintenance box) that absorbs ink purged during cleaning cycles.

When this pad reaches its predetermined capacity (approximately 8,000–15,000 pages, depending on usage), the printer halts operation and displays a "Service Required" error (usually blinking error lights, or a message on the screen if applicable). , which is distinct from a factory reset or ink level reset. Critical Warning: Resetting the counter without replacing or cleaning the waste ink pad will eventually cause ink overflow, leading to permanent printer damage, electrical shorts, and voiding of the warranty. 2. When Is a Reset Required? The following symptoms indicate a required reset: reset epson m1120

No. Epson service centers use proprietary software not available to the public. Third-party tools reverse-engineer this protocol. depending on usage)

No. Ink levels are managed by separate sensors. Refill ink tanks manually when low. leading to permanent printer damage

| Reset Type | Purpose | Required Tool | |------------|---------|----------------| | | Reset waste ink absorption counter | Epson Adjustment Program (WICreset, or licensed software) | | Ink Level Reset | Reset ink tank level sensors | Manual button sequence or refill detection | | Factory Reset | Restore network/settings to default | Menu option or button hold |