An refers to a specific, paid, or private version of the Adjustment Program that has been reverse-engineered specifically for the L3250’s latest firmware (e.g., version 20 or higher). It communicates directly with the printer’s EEPROM, bypassing lockouts.

Using the resetter is a temporary solution. The ink pads inside the printer do eventually fill up. If you reset the counter multiple times, ink will eventually leak from the bottom of the printer.

As noted earlier, . You must use a direct USB connection between your computer and the printer for the reset process to succeed.