To safely clear the error and unlock your machine using the adjustment software, follow these exact operational steps. Prerequisites Before You Start

If it shows 100%, check the box again and click (or Reset).

If you cannot find a functional Adjustment Program, you can use the WIC Reset Utility . This is a paid service ($8-$10) that does the exact same thing but is easier to use and often safer to download than "free" cracked adjustment programs.

A: Possibly, but not recommended. The L3251 is a regional variant (common in Asia and the Middle East), while L3250 is a European variant. The firmware differs slightly. Using the wrong program can cause a firmware mismatch error.

Reroute the internal waste ink tube out through the back casing of the printer and into an external plastic bottle. This allows you to easily empty the waste ink without opening up the machine again. Troubleshooting Common Resetter Errors