The pins on the resetter tool are fragile. Press straight down without bending them sideways. Safety Warning
: Most modern resetters are powered via USB-C or a mobile phone charger rather than internal batteries. How to Use a Resetter for Epson L6170
For the Epson L6170, the official maintenance box model is . maintenance box resetter for epson l6170
Slide the maintenance box back into its slot inside the printer, replace the plastic cover, and tighten the screw. Plug the printer back in and power it on. The ink pad capacity indicator on your printer screen should now display as completely empty (100% life remaining). Crucial Warning: Do Not Ignore the Physical Ink!
A chip resetter is a small, handheld tool designed to reset the data on the maintenance box's electronic chip back to zero. The pins on the resetter tool are fragile
Epson L6170 is a CISS/continuous ink system with an external waste tank — so a generic "maintenance box resetter" from older models will not work. You need the C9342-specific chip resetter .
| ❌ Problem | ✅ Likely Cause & Fix | | :--- | :--- | | | Cause : The chip isn't seated correctly or is dirty. Fix : Turn off the printer. Remove and reinsert the box firmly. Use a lint-free cloth with a drop of isopropyl alcohol to gently clean the gold contacts on the box's chip and inside the printer bay, then let it dry. | | Reset Doesn't Work | Cause : The printer and PC aren't communicating properly. Fix : Ensure the printer is on and connected via USB. Try a different USB port on your computer. | | "Service Required" After Resetting | Cause : A different internal counter (like the platen pad counter) is full. Fix : Use the WIC Reset tool or Epson Adjustment Program to reset the Platen Pad Counter (some guides call this a waste ink pad counter reset). | | No Paper Feed / Print Quality is Poor | Cause : The issue might not be related to the maintenance box. Fix : Run a Nozzle Check and a Head Cleaning cycle from your printer software to rule out clogged nozzles. | How to Use a Resetter for Epson L6170
), you can use a to reset the chip and reuse the tank, or use third-party software to bypass the counter entirely.