L1250 Adjustment Program — Epson

Entering service mode is required before the Adjustment Program can communicate:

Click “Check” again. The counters should now read 0 or 0%. The error lights on the printer should turn off. Print a test page immediately – if it works, you have succeeded. epson l1250 adjustment program

Verdict: The risk is moderate. If you follow precise instructions and source clean software, you will be safe. If you act recklessly, you will ruin your printer. Entering service mode is required before the Adjustment

Understanding the Epson L1250 Adjustment Program: Purpose, Functionality, and Service Implications and Service Implications