The laser printers have been a part of our lives from some time now. These devices are constantly evolving and changing to meet the needs of all users. But, where does the laser printing come from? What are its main features?
Where does the laser printer come from?
Its history goes back to the 70s. At that time, its inventor, Gary Starkweather, had to work secretly on that project because no one believed in him. Fortunately, in 1977 the first laser printer went on sale. Even though Starkweather worked on that idea, he did inherit some works by Chester Carlson about electrostatic and electrophotography. This way, thanks to those two researches, what we call laser printer was born. Obviously, there have been some improvements since then.
What are the advantages of laser printing?
- Toner cartridges are cheaper. If you are a user of toner cartridges you can save up to a 60% in comparison with original cartridges.
- Fast printing. You can print up to 27 pages per minute in black and white and up to 12 pages per minute in colour.
- These printers can be used with any type of paper.
- High resolution capacity, from 300 dpi to 2400 dpi. The laser printers work with an impeccable result.
- Low power consumption.
- Quieter devices.
How does a laser printer work?
- The drum printer prepares the paper, so the laser can act.
- The laser draws the image onto the paper.
- The toner adheres to the drawn image.
To sum up, the laser printer is an electromagnetic device that receives digital data from a computer, hard disk, USB or scanner. Undoubtedly, these devices will continue to evolve in order to provide higher quality and more connectivity between users and printers.