Refill Samsung ML1610 SCX4521 Toner Cartridge

How to Remanufacture Samsung ML-1610 ML1615, ML1620, ML1625, ML2010, ML2015, ML2510, ML2570, ML2571N, SCX-4521, SCX4321, SF75, SF755, Xerox Phaser 3117, Dell laser printer 1100 / 1110, J9833 J934 - Activate subitles in your language! - Things needed: -Screwdriver - 90g Toner - Isopropyl alcohol - Fuse 63 ma - Drum (if the drum of the cartridge is damaged) For any question or suggestion leave a comment -------------------------------------------- email: @