Here’s a on the Epson L210 Resetter – useful for anyone who owns this printer and faces the “service required” or ink pad count error. Epson L210 Resetter: What It Is & How to Use It (The Right Way) The Epson L210 is a popular all-in-one ink tank printer, known for low running costs. However, like many Epson inkjet printers, it has a waste ink pad counter that tracks how much ink has been flushed during cleaning cycles. Once the counter hits a preset limit, the printer stops with an error: “Service required. Parts inside your printer are at the end of their service life.”