Modern technologies make it possible to simplify the work and everyday life of people, so more and more specialized appliances are appearing in offices and homes. A device for printing information called a printer is very widespread. It can be used to translate images or text directly onto paper, polymer film and other solid media.
Appearance History
The process of creating the first printers was primarily associated with the need to improve the typewriter. In the leading countries of the world, various experiments were carried out, through which it was supposed to automate the procedure of symbol set. The basis was the use of a special ink-impregnated tape through which traces were left on a solid medium.
The first device for printing information could not have high productivity. This is due to the technology of applying the coloring matter to the surface of the paper. The highest speed instrument of the time was capable of delivering just 600 lines in one minute. Modern printers work much faster, and they can display not only text but also graphic information.
Popular printing technologies
Over time, devices for printing information were modified. After some time, new methods of applying dyes to the surface of solid carriers began to appear. They gradually began to supplant technologies that were popular earlier. If we talk about design features, then we can distinguish several types of devices.
- Dot matrix printers appeared in 1964, when a special mechanism for that time was implemented, which implies the conclusion of the exact time on solid media. The fixture originally functioned as a watch. Symbols were formed directly from individual points applied by needles through the ink ribbon.
- Inkjet printers were first tested in 1977. Such devices worked on the principle of piezoelectric printing. Drops of ink in this case were supplied under the influence of pressure generated by mechanical movement of the main element. Later they began to apply thermal technology for applying paint.
- Laser printers have a special drum that has a negative charge. The optical beam during operation takes readings in the place where the pixels are. Materials based on coal dust, chips and various resins can be applied to the surface of sheets and films. They are fixed on a solid basis due to the heating shaft.
- LED printers are a technological modification of previous analogues. Instead of a laser, they have a line of semiconductor elements. They are selectively ignited to form an electronic image on the drum. This method is economical. It helps increase productivity.
- Sublimation printers use solid-state dyeing technology. With their help, it is possible to get photos of very high quality.
There are other devices for printing information. However, they are not popular in the home or office. As a rule, they are distinguished by a rather narrow specialization. To consider such devices separately does not make much sense.
Home use
Almost all consumers care about the same question. Which is better to purchase a device for printing information? The answer will depend on the operating conditions. For use at home, inexpensive models with not very high performance and small functionality are suitable.
Most often, inkjet printers are purchased for the home. The cost of such devices is low. They make it possible to print images with high color reproduction, which is necessary when transferring graphics to any medium. As for the quality of the application of the dye, the products are inferior to laser counterparts.
Due to the design features, the cost of cartridges can be quite high. Many manufacturers install special chips that make it impossible to reuse the original modules. However, the problem is solved by installing a system that involves the continuous supply of working fluid.
Office use
Immediately, I would like to note that the device for printing information is an indispensable assistant in any institution. With it, documentation is translated from digital to paper. Active work is usually carried out in the office, so the purchased device must have high performance and suitable quality characteristics.
Laser printers performed well in difficult conditions. Cartridge resources usually last for a long time. One black and white toner is enough on average to print two thousand sheets. Laser-type devices are subject to less wear, as there are no moving parts inside the case.
In some cases, you may need large format printers that can print on custom-sized media. The main disadvantage of such devices is the high cost. In addition, they occupy quite a lot of space in the room.
Well-known manufacturers
Not every device for printing information can be of excellent quality. The market is full of products from various manufacturers with different quality characteristics. It is best to purchase products of well-known brands, as they have gained popularity over time.
Manufacturer | Description |
Xerox | One of the leading world leaders. He is famous for innovative developments in the field of laser printing. |
Canon | The Japanese corporation is focused primarily on large companies. However, private consumers can find suitable models. |
Epson | Well-known manufacturer in certain circles. He developed a special printing technology, in which there is no need to ventilate the room, even with prolonged use. |
Important operating rules
In order for the device for printing information to last as long as possible, it is necessary to follow some recommendations for use:
- Do not place the device near open windows;
- in the working room it is necessary to organize high-quality ventilation;
- Do not install indoor plants in the immediate vicinity of the product;
- it is not recommended to turn the device upside down even in the off state;
- it is advisable not to disconnect the cable during operation.
Final part
I managed to find out that the device for printing information is a printer. There are a huge number of modifications of this device, so when choosing, you cannot do without a set of certain knowledge. However, in any case, the acquired model must fully meet the operating conditions.