Refill Instructions for Lexmark 50, 70 & 75 ink carts
2010-02-12 4
Video showing how to refill Lexmark 50, 70 & 75 ink carts. 1. Widen the filling hole on top of the cart 2. Inject the ink slowly(10ml) 3. Seal the filling hole with plug 4. Leave the cart to stand for 2 hours
