How does a Laser Printer work?

A short animation I made to show class 12th students. Showing them real life applications so that they appreciate the concepts even beyond JEE.
0:00 Parts of Printer
1:02 Working of Printer
2:46 Recap Animation
Music provided by Pavetraxx - Audio Library for Content Creators: / pavetraxx

[@maksympopruzhenko3696]

You mixed up the positive and negative charges. I noticed an error in the explanation regarding how the laser interacts with the OPC drum in a laser printer. The video states that the laser "applies a negative charge on areas to be printed," but this is incorrect. In reality, the process works as follows: The OPC drum is initially charged with a high negative charge by a primary corona wire or charge roller. The laser selectively scans the drum surface and reduces the negative charge in the areas where it hits, effectively neutralizing those areas. Negatively charged toner particles are then applied to the drum and adhere to the less negatively charged or neutral areas where the laser has hit, forming the latent image. The paper is given a positive charge, attracting the negatively charged toner from the drum to the paper. The toner is then fused to the paper with heat and pressure to create the final print. The laser does not add a negative charge; it reduces the existing negative charge to create the latent image. Hope this helps clarify the process!

[@marquito31813]

Thank you so much for saving my project

[@AbdulAziz-ft3fq]

really great animation video I clearly understand it. Thanks a lot :)

[@Vaibhavsalujayt]

Better than other videos I understood very well from this video thanks!

[@PhysicsFunIITJEE]

Glad it helped!

[@Akashe264]

Nice More like this...

[@nyancat1967]

Beautiful

[@PhysicsFunIITJEE]

Thanks

[@mysterious5798]

Interesting

[@yashnarvariya4725]

Sir how you make this lecture. Which software you use please tell me i also want to make vedios. Please sir