Reset Impressora Samsung Laser - Ml 1860 1865 1867

This method involves overwriting the printer's internal logic rather than modifying the cartridge.

Warning: This method carries risk. Flashing incorrect firmware (e.g., flashing ML-1865 firmware onto an ML-1860 logic board) can "brick" the device, rendering it permanently inoperable.

Search for “Samsung ML-1860 chip resetter” on eBay or Amazon. This small device looks like a clothespin with metal contacts. Reset Impressora Samsung Laser ML 1860 1865 1867

Try this emergency override (may work intermittently): Warning: This method carries risk

The ML-1860/1865/1867 use a small PCB chip on the side of the toner cartridge (MLT-D105S or MLT-D105L). You can: Search for “Samsung ML-1860 chip resetter” on eBay

This is a hack. Not all chips allow it.

This often resets the “Toner Low” / “Replace Toner” warning.