Last updated: October 2025. Compatible with firmware versions up to ED21.

Epson’s EcoTank L-series printers, specifically the L3050 and L3070 models, are legendary for their low running costs. However, like all inkjet printers, they have a hidden clock. These printers track two critical maintenance metrics: and Page Life Counters.

When you use the , you are turning off the safety warning. The physical foam pads at the bottom of the printer absorb excess ink from cleaning cycles.

Is your Epson L3050 or L3070 flashing a “Service Required” or “Pad is full” error? Here is everything you need to know about the Adjustment Program.