The main differences between toner cartridges and ink cartridges are as follows:

Toner cartridges are used in laser printers and use toner to print; ink cartridges are used in inkjet printers and use ink to print.
The toner cartridge is imaged by the laser; the ink cartridge is imaged by the nozzle.
The toner cartridge can only print black and white documents; the ink cartridge can print color documents.
Toner cartridges are high-priced, long-lasting, high-efficiency, and high-quality; ink cartridges are low-priced, short-lived, low-efficiency, and low-quality.
Toner cartridges have a certain impact on the environment; ink cartridges have less impact on the environment.

How to choose toner cartridges and ink cartridges?
According to the differences and characteristics of toner cartridges and ink cartridges, we can choose the appropriate printer and consumables according to our printing needs and budget. Generally speaking, if you need a large amount of high-frequency, high-quality printing, then it will be more suitable to choose a laser printer and toner cartridges; if you only need a small amount, low-frequency, color printing, then it will be more suitable to choose an inkjet printer and ink cartridges. Of course, you can also choose integrated or split toner cartridges or ink cartridges according to the actual situation to better save costs and ensure results.