The operation of the printer using the direct focus on paper look like a syringe. When I want to print anything on paper. The needle is headings that make up the information will apply to the other needle beam in front of the head to knock over the ink onto the paper.
The printer uses a point directly onto paper with a needle. To print anything on paper. The needle is positioned to engage each other. Such information is filed ships face another needle. To go crashing through ink on paper.
The work of printers use principle of creating points onto the paper directly. There is a needle, when to print anything down on paper. Needle in the assembly. Such information will apply broad needle.On the paper.