Advantages and Disadvantages of Inkjet Printers

Inkjet printers convert colored liquid inks into fine particles through nozzles and spray them onto printing paper. Some inkjet printers have three or four print heads to print four colors of yellow, magenta, blue, and black; Four-color printing. Below are the advantages and disadvantages of our inkjet printers! Hope to give you some references.

How inkjet printers work

The working principle of the inkjet printer is mainly based on the single-chip control as the core. Power on the first self-test, reset the ink cartridge. Then keep testing the interface. When a print request signal is received, a handshake signal is given to control the printer to convert the data into the ink cartridge movement signal and the print head power-on signal, as well as the paper feeding motor stepping signal, position the paper end, and coordinate the realization of text and image printing. on the paper.

Advantages of inkjet printers

Good quality printed photos

When using special photo paper for printing, you can get the photo printing quality of the current various types of printers, and many models of products provide features such as waterproof and anti-fading, so that the printed photos can be stored for a long time during low-load printing (single page or several pages of documents), the print speed is generally satisfactory.

Low investment cost

The initial investment cost is relatively low, and it can provide direct printing from digital cameras or various memory cards. Usually, these products are also equipped with a color LCD screen, and users can easily output their own photos quickly.

Disadvantages of inkjet printers

The printing speed is slow

Even the fastest inkjet printers can't match the speed of most laser printers at the same quality. The ink cartridge capacity of inkjet printers is usually relatively small (usually between 100 and 600 pages), and for users with large print volumes, they must frequently replace consumables, which is obviously not as convenient and affordable as laser printers.

Poor batch printing ability

The batch printing ability is relatively poor, and it is difficult to meet the heavy-load printing jobs. Under normal circumstances, just-printed documents or pictures need to be extra careful, so as not to smudge the picture because it is not completely dry.

If you buy time for use at home, and usually only print black and white documents, and occasionally print some color photos, then it is recommended to choose an inkjet printer with high resolution. If it is a company user, who usually only prints black and white documents and the print volume is relatively large, it is recommended to buy a laser printer because the printing speed of the laser printer is fast.

Applications of inkjet printers

After printing, the printed image and text will leave a latent image on the used ribbon. If the printed content is confidential, it is recommended to save the ribbon and destroy it after use.

Printer resolution, also known as output resolution, refers to the maximum number of dots that can be printed per inch in both horizontal and vertical directions during print output, usually expressed in "dots per inch" or dpi. The so-called highest resolution refers to the maximum resolution that the printer can print, that is, the limit resolution of the printed output. Usually, the printer resolution generally refers to the maximum resolution of the printer. At present, the resolution of the thermal sublimation printer is generally around 300×300dpi.

Printing resolution is an important indicator to measure the printing quality of the printer. It determines the fineness of the image when the printer prints. Its level has an important impact on the output quality. Therefore, to a certain extent, the printing resolution also determines the output quality of this printer. The higher the resolution, the more pixels it can display, which results in more information and a better and clearer image.

However, due to the technical characteristics of thermal sublimation printers, although the resolution is lower than that of inkjet printers when printing pictures of the same format, the printing effect of continuous color gradation formed by printing is comparable to that of high-end inkjet photo printers. Smooth and natural is the main feature of its printing.

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