A laser printer-like computer printer is known as an LED printer. Instead of the laser utilized in laser printers and, more broadly, in the xerography process, this printer uses an LED array as the printhead’s light source. The image is created on the print drum or belt as the LED bar pulse-flashes over the entire width of the page.
What is Inkjet Printer?
The LED printer resembles a laser printer in most ways. The drum, ink, and fuser system is used to print papers in either black or colour. Casio and function first created LED printers by concentrating light along the entire length of the drum. These printers are non-impact, however the printhead is a light-emitting diode rather than a laser. The maker OKI created these printers back in 1989.
Advantages and Disadvantages of LED Printer
Advantages of LED printers:
- Compared to laser printers, LED printers are easier to manufacture.
- Most of these printers come with free warranty extensions.
- These printers can print on 3D objects that are rather thick.
Disadvantages of LED printers:
- When the drum is utilized frequently for small work, its lifespan is reduced.
- Unless used for high-volume printing, the full-speed capability is not immediately apparent.
- Resolution problems brought on by the LED array
FAQ - Frequently Asked Questions
Ans. From low-cost personal printers to enormous digital printing presses that can print more than 700 pages per minute, LED printers are readily accessible (ppm). view LED Because there are fewer moving elements and a stationary array of light-emitting diodes (LEDs) instead of many, the LED mechanism is significantly more straightforward.
Ans. It has a coating made of a chemical that is photosensitive and is charged with static energy. Negative charges are generated in the parts of the drum that are exposed to light. After passing through positively charged toner, which adheres to the drum’s negatively charged portions, the intermittently charged drum is then used.
Ans. In particular, Gary Starkweather created the laser printer in 1969 at the Webster, New York-based Xerox research facility.