Understanding Printer and Printer Functions and Printer Types

In the computer world, especially when reviewing a device or device installed on a computer, because of that we will often come across the meaning of peripheral devices. Some of us may feel unfamiliar with this meaning, even though we often encounter examples of tools that we use every time we use a computer.

Peripheral devices can be either internal or external, but generally this meaning is often applied to external devices that connect to a computer in a direct manner such as a printer . Even so, some of the devices on the computer are still said to be peripherals.

Some contemporary devices today such as tablets, cellphones and digital clocks can also be classified as peripherals because they can be linked to and used by computer schemes. The only difference is that the device can run independently, unlike other peripheral devices.

Understanding Printers
Understanding printers come from the word print which means make, so the printer is a tool for printing. In the computer world, printers include peripheral output devices that provide written or graphic representations on paper or similar media. Computer printer designs were first made by mechanical means in the 19th century. While the first electronic printer was made by Epson under the name EP-101, the Japanese company launched it in 1968.

Initially, commercial printers used processes from electric writing machines, but the number wanted speed. which is getting higher in the end brings the printer to a better development, the improvement of the printer with the new scheme is used in a detailed way only for computers.

In the 1980s there were several schemes such as daisy wheel, line printer, and dot matrix. Daisy wheel still has the same idea as writing machine, line printer produces similar output but faster procedure, while dot matrix can mix between text and graphics, but with quite low output quality. Those who want high quality output generally use a plotter.

In 1984 there began to be a low-cost laser printer, with the emergence of the HP LaserJet. The following year the PostScript additions made to Apple LaserWriter revolutionized the printing world known as desktop publishing. Laser printers that use PostScript can mix text and graphics as well as dot matrix, but with much better quality.

Since 1990, several printing jobs were created on personal computers before they were created using laser printers, so that expensive printing schemes were abandoned. Initially in 1988, the HP Deskjet offered the same advantages as laser printers in that it was flexible and had an added price, but with slightly lower output quality than laser printers. This inkjet scheme can apparently replace the dot matrix and daisy wheel on the market. And since the 2000s many high-quality printers have started using this scheme until this scheme has become commonplace.

Around 2010, 3D printing began to be discussed. Printers used for 3D printing are still in a step of improvement and are not yet commonplace. Besides, the rapid change from e-mail and the internet to making printers is no longer a must-have for now.

Several types of important documents or the like now no longer have to be created directly, but are created in the form of pdf and others so that they can be used in a flexible way. Coupled with the increasing number of printing businesses, printers are no longer peripherals that must be owned by individuals.

The Role of the Printer
The printer's most important role, of course, is to print or provide data from the computer to the user in a direct way. The data that is created can be of various kinds, the first is generally in the form of documents such as letters, archives, and other important documents. Generally, this type of document is created in Microsoft Office, it can be Word, Excel, or Powerpoint. But there are those who only use a simple notepad.

The next data type is an image or photo. To print photos or images, it is definitely not the same as regular document printing, either from the size or quality of the paper used for printing. Generally, for photo printing, a high-quality printer is needed so that the photo prints are better.

Changes in the printer make it possible to print media that is even bigger, the size of the printer that is used is bigger than the usual printer. I saw that the print results were better so that I could print some of the expected data types. Generally, printers like that are used in printing and are used to print banners, banners, stickers, and screen printing. The media used for printing is not only paper, but can use acrylic, cloth, and glass.

The next role that is being popular today is to add other applications to the printer so that it is not only used for printing. The application called is the role of reading documents and converting them to digital form, or the term is a scan. Except for scanners, some printers today can also be used for photocopiers.

Printer Types Printers
can be divided into several types depending on their use and the technology used.

1. Based on usage
When viewed from the usage side, printers can be grouped into individual printers, network printers, virtual printers, and 3D printers. Individual printers are made to provide support for one user or on one computer only, while network printers can be used by more than one computer that is on the same network.

Virtual printers are actually not in the form of hardware, but software that has the same role as printers and is used to print PDFs or images, the following are now starting to be used frequently. While 3D printers are used to produce 3D objects from 3D modes that have been created.

2. Based on technology The
types of printers based on technology have been slightly reviewed above, from daisy wheel printers, line printers, dot matrix, inkjets and laserjets. Each printer scheme must have the respective characteristics that have been described in the beginning.

For now, the inkjet and laserjet schemes are widely used. Inkjet uses ink while laserjet uses powder or toner ink. Laserjets produce better and faster prints, of course at a higher price too. Some printer brands that use this laserjet scheme are Canon, Brother, HP, and Epson.

That's our description of understanding printers and their roles and some of the most commonly used types of printers. Hopefully useful and easy to understand!