I extensively tested the best ink tank printers - perfect for lowering long-term running costs using bottled ink and refillable tanks. In my experience, the Epson EcoTank ET-8550 is the best ink ...

The best color laser printers are a great investment that can save you time and money compared to cartridge-based inkjet printers. Laser printers use toner, which lasts a long time, delivering a ...

Speakers and amplifiers tend to survive for three, four, maybe five years before being updated. But cartridges have a habit of living extraordinarily long lives, quite often lasting decades with only ...