Epson L6490 Adjustment Program Jun 2026

If you leave the printer unused for months or use third-party ink, you may run power cleaning cycles. Each cycle saturates the waste ink pad. The adjustment program lets you reset the counter post-cleaning.

Some versions of this software require a "License Key" or "Activation Key" for a one-time reset. Epson L6490 Adjustment Program

Typical Features You’ll Find in an Adjustment Utility If you leave the printer unused for months