Among the most lucrative and popular digital products to sell are printables, or downloadable planners, journals, stickers, and art prints. As many digital product creators have shown, it's entirely possible to earn a side- or even full-time income from selling printables.
If you have the original source file from which the PDF was created, re-create the PDF. Open the file in the original program (like a word processor or a program for page layout). Select File > Print, then choose the option to save a PDF file. Please open the new PDF file and try printing it again.
A printed name is simply the name written out so that people can read it (signatures might not be easy to read, so sometimes people will ask for both). A signature is often written in cursive, it's the individual's own way of writing their name for things like contracts, checks, etc.
Woodblock printing, which appeared in China before 220 AD, was the earliest known form of printing applied to paper. The movable type invented by Bi Sheng around 1040 AD and the printing press invented by Johannes Gutenberg in the 15th century are also later developments in printing technology.
Re-create the PDF if you have the original source file from which the PDF was created. In the original program, open the file (like a word processor or a page layout program). Select File > Print, then select the option to save the file as a PDF. Open your new PDF file and try to print it again.
Created in China, the printing press revolutionized society there before being further developed in Europe in the 15th century by Johannes Gutenberg and his invention of the Gutenberg press.
The technique used distinguishes the different types of intaglio prints: etching, aquatint, and photogravure are made using acid to corrode the metal plate, while engraving, drypoint, and mezzotint are made using a sharp tool to incision or scratch the plate 's surface.