It is a very important aspect as the ink cartridge is the prime difference between inkjet and laser printers. Making a choice might be easy with the fact that laser printers are definitely a pro option where maintenance is concerned. An average ink cartridge can print for around 3 to 4 months if maintained properly. While the laser cartridge can carry out your printing jobs for somewhere around one to two years. Also, laser toners are available at very economical rates as compared to ink cartridges. As a result, laser printers can allow you to print efficiently for quite a long time period.