Epson L5190: Adjustment Program Reset Tool

Because the tool requires administrator privileges and USB driver access, it has become a favorite vector for malware distribution. Security firm BitDefender reported in Q4 2025 that over 60% of "Epson L5190 reset" executables found on torrent sites contained either a remote access trojan (RAT) or a crypto miner. One variant replaced the printer's firmware with a botnet node.

If you own an Epson EcoTank L5190, you already know it’s a workhorse—a multifunction printer (print, scan, copy, fax) with refillable ink tanks designed to save money on cartridges. However, like all inkjet printers, the L5190 is governed by internal counters that track usage, waste ink, and paper feed. Eventually, you will encounter a frustrating error message: or a blinking error code leading to a complete shutdown. epson l5190 adjustment program reset tool