About printing companies
Paints, inks, paper, toners, foils and other consumables - these are things that can not be missing from printing plants.
They are ordered wholesale and also consumed in bulk.
For each order, the production costs are optimized, and the appropriate technique and type of printing is selected.
Graphic designers, DTP operators and printers deal with this.
They are responsible for the quality of the printout and as soon as something is wrong they are the first to be targeted by the dissatisfied boss.
Their work is quite hard and I have to admit that you have to really have a fuss to do it.
It produces high-quality text and graphics (and moderate-quality photographs) by repeatedly passing a laser beam back and forth over a negatively charged cylinder called a "drum" to define a differentially charged image.1 The drum then selectively collects electrically charged powdered ink (toner), and transfers the image to paper, which is then heated in order to permanently fuse the text, imagery, or both.
Work after hours, maximum focus and responsibility - definitely not work for everyone.
Wikipedia about laser printing
Laser printers store
Laser printing is an electrostatic digital printing process.
As with digital photocopiers, laser printers employ a xerographic printing process.
However, laser printing differs from analog photocopiers in that the image is produced by the direct scanning of the medium across the printer's photoreceptor.
This enables laser printing to copy images more quickly than most photocopiers.Źródło: https://en.wikipedia.org/wiki/Laser_printing
Stationary sales of printing accessories The sale of printing accessories is carried out in various types of places.
In particular, online sales mean that you can find the most specialized printing devices that will work both at home and business while making more orders.
Also stationary sales of printing accessories may turn out to be very attractive, and shopping in printers' shops becomes an opportunity to find such goods that will allow you to improve the quality of your printouts. It should also be remembered that the places of stationary sales of printing accessories are really very much and they are carried out, for example, in shopping centers.