The “German Durchstich” Refill Method
Refill BCI-3/6/CLI-8 PGI-5Bk cartridges using the “German Durchstich” method This is a refill method suggested by one of our forum members: pharmacist. I’ve tested this method and have been very happy with it (see updates in the comments). NOTE: This method is designed for refilling Canon OEM Canon cartridges.