You're looking for information on the Epson Adjustment Program for the L1250 printer. Here's what I found:
Print a nozzle check pattern. If the error lights are gone and the printer prints, the adjustment was successful. epson adjustment program l1250
The Adjustment Program allows users to read this counter and click "Initialize" to reset it back to 0%, unlocking the machine. ⚠️ Crucial Safety Warning You're looking for information on the Epson Adjustment
Waste Ink Pad Counter Reset: The primary use for most owners. Voided Warranty: If your L1250 is under warranty,