Learn how to refill ink cartridges in about ten minutes, which is significantly cheaper than buying replacement cartridges. This video demonstrates the InkTek replacement system for Canon PK-210 black ...

Printer ink cartridges are like razor blades. The hardware that holds them goes for peanuts, but refills are priced for champagne budgets. Take my Canon MX410 printer, for example. It set me back $78, ...