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RE: THE CHEMICAL PROCESSES BEHIND THE XEROGRAPHY TECHNIQUE
Greetings @madridbg, excellent explanation of how the printing and photocopying process is done, personally I did not know how the photocopying process was and the importance of the chemical element Selenium in this process.
Thank you for sharing this information.
Greetings Professor Ruben @carlir, it is great to know that this type of content allows us to understand fundamental aspects of our daily lives, since many of us have come across devices such as the one mentioned in the article and do not know the scientific processes involved in these technological advances.
Thanks for stopping by and sharing your perspective....