How to refill Brother LC 41 BK/CY



  1. Place the cartridge on a flat surface, with the bottom facing up. Identify the ink exit hole and pressure release button.


  1. Fill the syringe 1/3 of way, without needle. Push the tip of the syringe into the ink exit hole. Adjust the position of the syringe until air flows into the syringe easily.


  1. Pull back the syringe to create a vacuum inside, and air will flow from cartridge into the syringe. Then release the syringe and ink will flow into the cartridge to compensate the lost air.


  1. Do not press the pressure release button during refill.


  1. Repeat the process until the cartridge is full.


  1. Install the cartridge into the printer. Run one or two cleaning cycles.
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