If you own an Epson EcoTank L6170 , you’ve likely invested in one of the most efficient all-in-one inkjet printers on the market. Known for its high page yields and low running costs, the L6170 is a favorite for home offices and small businesses.
While replacing the maintenance box is the standard solution, many users are discovering a cost-effective alternative: the . But what exactly is it, and should you use it? What is a Maintenance Box? Before understanding the resetter, you need to understand the box itself. The Epson L6170 uses a replaceable Maintenance Box (Part Code: C9345) .
If you prefer a "set it and forget it" experience, simply buy a new original C9345 box. But for the budget-conscious or environmentally aware user, the $10 resetter will pay for itself after the first reuse.
Always check the physical waste ink level before resetting. A resetter fixes the counter, not the leak.
This box sits inside the printer and acts like a "diaper" for your machine. During the print head cleaning cycle, the printer pumps a small amount of ink through the nozzles to flush out clogs and air bubbles. That waste ink is directed into the maintenance box, which contains a solid absorbent pad.
Furthermore, in many regions, these boxes can be hard to find in local stores, leading to printer downtime while you wait for shipping. A Maintenance Box Resetter (sometimes called a waste ink pad resetter or key) is a small electronic device or dongle designed to reset the printer’s internal counter for the maintenance box.
If you hate throwing away plastic and don't mind getting your hands slightly dirty (replacing the pad inside the box once every few months), the maintenance box resetter turns your Epson L6170 into an even more sustainable, zero-waste machine.
However, even the best printers have consumables that need attention. One of the most confusing—and frustrating—messages you will eventually see on your screen is:
