The alternating blinking red lights should now be gone, replaced by a solid green power light. Your printer is successfully unlocked and ready to use. Crucial Maintenance After a Software Reset
Adjustment programs interact directly with hardware registers and EEPROM chips via USB commands. Antivirus software flags this deep system access as suspicious behavior. Disabling your antivirus temporarily during execution is standard practice for this tool. Can I run the resetter tool on macOS?
This is a common issue for heavy printer users. Fortunately, you do not need to buy a new printer or pay for expensive repair services. You can fix this issue yourself using an (also known as the Epson Adjustment Program). Resetter Epson L3210
No. Unlike some printers with full touchscreen menus, the L3210 requires a PC-based software utility or a button combination to perform a reset. The manual button method, as mentioned, does not reset the internal waste ink counter.
For a reliable, permanent solution, having the waste ink pads replaced and the printer serviced by an authorized technician is best. Third-party resetter tools can restore functionality quickly but carry risks and should be used carefully. If you’re comfortable with basic disassembly and take proper precautions, you can replace pads yourself; otherwise, professional service is the safer route. The alternating blinking red lights should now be
Purchase a cheap replacement waste ink pad assembly online and swap it out entirely.
The official Epson Adjustment Program utilities are developed exclusively as executable ( .exe ) files for Windows operating systems. If you use a Mac, you will need to connect your printer to a Windows PC temporarily to perform the reset or use a Windows virtual machine environment. How often will I need to reset my printer? Antivirus software flags this deep system access as
The "dark side" of the review is that if you reset the counter without actually cleaning or replacing the physical waste pads, your printer might eventually leak ink all over your desk.
Inside your Epson L3210, there are absorbent pads that collect small amounts of waste ink. This ink comes from printhead cleaning cycles, charging, and borderless printing. The printer doesn't have a physical sensor to check these pads; instead, it uses a software counter that tracks the printer's usage. When this counter reaches a pre-defined limit (typically around 6000-6500 points), the printer locks itself as a safety precaution, preventing the physical pads from overflowing.