Most people only worry about printing their documents, and are less worried about the difference between laser printer and ink cartridges. The kind of printer you have determines which cartridge you’ll buy. A laser printer doesn’t use ink, even when some people call its cartridge as ink toner cartridges. It uses an electrically charged powder that fuses with the surface of paper. That’s why laser printed documents don’t smudge. Laser printers and toner cartridges cost more when compared to inkjet printers and inkjet cartridges, but the former saves money in the long run. This, especially when you need many documents to print rapidly. You can rapidly print hundreds of documents with laser printers. That’s time saved. Although inkjet printers and inkjet cartridges are more affordable, laser printers don’t run out of toner until after thousands of printing. So you save on money. You might want to try out alternatives to buying ink and toner cartridges that bear the printer manufacturer’s brand, as these can be costly over time. One alternative is to buy remanufactured cartridges.