Refilling an Original Canon® Large-Format Ink Cartridge
This guide describes how to refill large-format ink cartridges from the PFI series. This guide shows a Canon PFI-3100 Magenta cartridge, which is originally filled with 160 ml of ink. In principle, the same procedure can also be used with other compatible PFI cartridges of similar construction. Original Canon cartridges can be refilled through the two ink outlet openings on the underside. Required Tools The following items are required for the filling process: a large syringe, ideally with a capacity of approximately 50 ml (for filling) a sharp needle for injecting the ink an additional needle (for ventilation) one damp...
