Standards in every industry and business are important. Imagine that we buy a monitor and its input does not match our video card, even though it has the same type. That's why certain standards apply.
In polygraphy and graphics, such standards also exist - appropriate definitions of CMYK colors - key for the appropriate color reproduction. Specified in advance formats for printing leaflets and business cards, so that they are comfortable and as uniform as possible. Without standards, even leaflets could be completely unreadable and even repulsive.
Computer printer in Wikipedia page
In computing, a printer is a peripheral device which makes a persistent human-readable representation of graphics or text on paper. The first computer printer designed was a mechanically driven apparatus by Charles Babbage for his difference engine in the 19th century; however, his mechanical printer design was not built until 2000. The first electronic printer was the EP-101, invented by Japanese company Epson and released in 1968. The first commercial printers generally used mechanisms from electric typewriters and Teletype machines. The demand for higher speed led to the development of new systems specifically for computer use. In the 1980s were daisy wheel systems similar to typewriters, line printers that produced similar output but at much higher speed, and dot matrix systems that could mix text and graphics but produced relatively low-quality output. The plotter was used for those requiring high quality line art like blueprints.
Prowadzisz firmę usługową, lub handlową? Zainwestuj w reklamę!
Bez gadżetów reklamowych ani rusz. Zwłaszcza, jeśli prowadzisz jakiś sklep, albo oferujesz jakieś usługi "dla ludności". No bo jak to - fryzjer bez szyldu i wizytówek, albo sklep c ciuchami bez ulotek? Nie ma opcji To jest po prostu konieczność. Właściwie to określenie gadżety reklamowe jest nomen omen niewłaściwe. Nie chodzi o to, żeby zarzucać klientów ulotkami, czy wciskać im wizytówki. Dobrze, żeby dać ludziom znać, że tutaj, o tak - właśnie tutaj, jest nowy sklep z fajnymi ciuchami. Albo solarium. Albo sklep z winem. Albo... No, dopiszcie sobie cokolwiek.