Printers

Hello, today I talk about of the machines which prints.
There types of machines, in actuallity are very important to copy another documents, in paper of DIN-A4 to DIN-A0 and more...
In the past when it was invented the first machine to print caused an important evolution on the thechnology and the publication of books, are very fastly and later the people had the possibility to learnt in the schools, because the copies are costs minus than other times.
And the machines which prints are better, and the people now have tint of more quality, and are better the prints for all types.
Now, if you have a computer, it's so possible what do you have a print machine.
Now the printer are so important because the people use a lot of paper and in for example, works and in the school are use a lot of paper for works of all types of subjects.
Well, I finish today. Bye!!