I've always wondered why someone hasn't started a company making expensive but fixable printers with ink reservoirs that can be refilled from bottles. You could

I've always wondered why someone hasn't started a company making expensive but fixable printers with ink reservoirs that can be refilled from bottles. You could charge 10x more than what HP and co charge for the hardware, and sell replacement parts and repair services to sustain the business. Surely you could carve out a niche of consumers disgruntled with the current ink cartel and it would look good in the modern age by cutting down on people buying new throwaway printers when they run out of ink.