How Do I Reset My Epson Wf 3720 Printer Full [best] Jun 2026

The WF-3720 uses chips on cartridges. Resetting the printer DOES NOT reset ink levels. You need to:

Abrupt power-offs can trigger automatic, ink-intensive cleaning cycles.

The Epson WF-3720 uses a chip on each ink cartridge to track ink usage. Sometimes, even after replacing a cartridge, the printer erroneously claims it is empty. Official Reset (Via Ink Replacement Menu) how do i reset my epson wf 3720 printer full

or an Adjustment Program to reset the internal counter to zero. This typically requires connecting the printer to a computer via USB and may require a purchased "Reset Key". Hardware/Power Reset

maintenance box (recommended) or remove the existing pad, wash it thoroughly in warm water, dry it completely, and reuse it. Summary Table: Which Method Should You Choose? Difficulty Reliability $ (Paid Key) Extremely High Adjustment Program Physical Cleaning Low (New Pad) Necessary Eventually Final Thoughts The WF-3720 uses chips on cartridges

Click "Read waste ink pad counters" to confirm the counters are at 100%. Reset Counter: Click "Reset waste ink pad counters."

Because this error is internal to the printer's firmware, a simple power cycle or menu reset will not work. You need to use a dedicated software reset tool. The Epson WF-3720 uses a chip on each

Follow the instructions carefully, especially the waste ink counter reset. If you’re uncomfortable with third-party tools, consider taking your WF-3720 to a local repair shop that offers waste pad reset services (typically $30–$50).