It is very convenient when at home there is a printing device. The advantages of an inkjet and laser printer are undeniable: the cost is significantly reduced compared to printing in salons, the device is always at hand, which is very important for schoolchildren and students. The first type occupies a leading position among devices designed for home use. Consider their pros and cons.
The principle of the inkjet printer
The device is arranged quite simply: ink is sprayed through the smallest nozzles (nozzles) on the print head under high pressure on the sheet. From these microdrops, an image is formed on paper. This is the most common printing principle, ensuring the simplicity of both black and white and color printing.
Types of Inkjet Printers
These devices are distinguished by the principle of supplying ink to piezoelectric and thermal. In the first case, the paint comes under pressure. It is created by a piezoelectric element. In the second case, the pressure is pumped up when heated. Regardless of the type of ink supply, the disadvantages and advantages of an inkjet printer will be the same. Below they will be considered in more detail.
Benefits
The advantages of an inkjet printer make it a very popular device.
- The device itself is very cheap, for a few thousand rubles you can buy a decent device that will cope with all everyday tasks.
- In many models, you can refill the cartridge yourself, which gives good savings on consumables.
- On some devices, droplet size can be reduced. Printing becomes paler, but black ink is noticeably saved.
- You can install a continuous ink system. Then the paint will come from refillable tanks.
- Almost any inkjet printer can print in black and white or in color. This makes it possible to beautifully arrange reports, essays, etc.
- The devices take up little space, compacts.
- Often they combine several devices: a printer, a scanner, a copier, less often a fax. These are the so-called MFPs.
- Inkjet printers have many more types of compatible paper than the laser version. This gives greater freedom of action. One machine can print on plain, writing, photo and other types of paper.
- The advantages of an inkjet printer lies not only in the affordable price of the device itself and supplies, but also in the clarity of images. Some models allow you to print full-color high-quality photographs.
- Many models have a low noise level.
disadvantages
Inkjet printers have advantages and disadvantages. The latter are also sufficient, but for the most part they are not critical, they can be easily circumvented or minimized.
- Manufacturers overestimate the volume of cartridges. Usually they are enough for fewer sheets. If the cartridge is not refillable, then in the end the ink comes out very expensive.
- Slow printing compared to laser.
- The high cost of cartridges.
- Significant paint consumption per sheet.
- If you do not print for a long time, then the ink dries. If the printheads are located on the printer itself, you will have to change the entire device.
- For quality printing you need quality paper. On rough sheets, ink may spread out.
- The paint does not dry out immediately, the printed image is easy to spoil by hitting it with your hand or putting it in a file.
- When wet, the ink is smeared, smeared, or completely washed off.
The advantages of an inkjet printer easily overcome such minor flaws. This is a good budget option for the home, when you need to print a little, but almost every day.