Ink or toner cartridges used in many photocopiers, fax machines and printers are able to be recycled by simply replenishing the ink supply, and this fact creates a terrific opportunity to start a ...

[Eddie], frustrated by the high cost of ink cartridges set out to build a continuous inking system. This would mean that the cartridges would be filled from larger, cheaper reservoirs of ink ...

which is more economical than ink in terms of CPP. However, it requires a bigger up-front investment. Toner cartridges have an average cost of $80. Black and color cartridges are priced similarly ...

It’s a well-known secret that inkjet ink is being kept at artificially high prices, which is why many opt to forego ‘genuine’ manufacturer cartridges and get third-party ones instead.