What programs dominate in printers There are more and more graphics processing programs, from the most popular Photoshop to less known and free ones like Inkscape. Professionals usually use one or two proven programs, which translates into their high productivity.
In the work of graphics or DTP operator you usually need a program for processing vector and raster graphics.
Therefore, a professional printer service is a type of service that enjoys great interest, and people who are well-versed in the repair of printing devices can count on having a large number of satisfied customers. The same applies to professionals involved in the replacement of parts in printers or the installation of suitable replacements.
You can also include word processors, programs provided by print equipment manufacturers, to the pool of programs needed for such work.
Even the highest quality printing device can fail, especially when it is used every day for many hours.
They can provide their services in their showrooms or commute to clients.
This means that the services they provide are at the highest level and are often ordered by owners of various types of printing devices.
Printer - Wikipedia definition
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.Źródło: https://en.wikipedia.org/wiki/Printer_(computing).