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Technical Operational Guide: Epson Adjustment Program for L380, L383, L385, and L485 Series

Epson printers are built with internal sponge pads that collect excess ink during head cleaning and printing. Over time, these pads become saturated. To prevent ink from leaking and damaging the printer’s electronics, the firmware includes a built-in counter. Once this counter reaches a specific limit, the printer stops functioning and displays a "Service Required" or "Ink Pad Life End" error. Core Functions of the Program

Part 8: Alternatives to the Adjustment Program

| Error | Solution | |-------|----------| | “Communication error” | Use USB only; disable firewall/antivirus; restart program | | Program crashes on launch | Run as Admin; compatibility mode (Win 7) | | Counter resets but error remains | Perform “Initial ink charge” in service program | | “Finalization required” | Ignore unless printer is brand new after mainboard replacement |