Most HP and Epson printers are drop on demand printers. They use electrical pulses to fulfill requests for ink. The ink is expelled out of the print head by a bubble which forms as a reaction to being heated. Once the ink is propelled out of the cartridge, the bubble cools, contracts, and forms a vacuum of sorts, which pulls more ink into the nozzle.

HP DeskJets and BubbleJets are popular examples of printers that use this technology.

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Does a laser printer have enough advantages that it is worth a splurge or should you spend your hard earned money on a cheaper inkjet printer instead? Before you make your decision it might be worth your while to look at some of the advantages offered by laser printers.

First of all laser printers are known for their speed. A laser can move very quickly so it can transfer information incredibly quickly to the paper. Rather than just print a section of a page as an inkjet printer does, a laser printer allows you to print an entire page at a time. This makes it much easier to print graphics mixed with text that are designed with a computer program.

Another benefit of using a laser printer is that it is more precise then other types of printers, but especially inkjet and impact style printers. This is because the laser beam transfers the image to be replicated very precisely on to the paper, which saves the spilling of any extra ink.

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