Disposable printer is an industry term used for printers that cost less than the cartridges you use to replace them. This means it would be cheaper to simply buy a new printer that already comes with full cartridges than to buy a pack of new cartridges.
Before purchasing a new printer, it's important to always check the cost of purchasing new cartridges. By purchasing more affordable remanufactured or compatible cartridges, you reduce the likelihood that your printer will become a disposable printer.