Describe Inkjet Printers

Inkjet printers produce high-quality prints. Inkjet printers are easy to use and inexpensive compared to laser printers. The print quality of an inkjet printer is measured in dots per inch (dpi). Higher dpi numbers provide greater image details. Figure 7-4 shows an all-in-one device that contains an inkjet printer. Figure 7-5 shows inkjet printer components.

Figure 7-4 Inkjet Printer

Sprays Ink Through Tiny NozzlesParts Printer

Inkjet printers use ink-filled cartridges that spray ink onto a page through tiny holes called nozzles. The ink is sprayed in a pattern on the page.

There are two types of inkjet nozzles:

■ Thermal: A pulse of electrical current is applied to heating chambers around the nozzles. The heat creates a bubble of steam in the chamber. The steam forces ink out through the nozzle and onto the paper.

■ Piezoelectric: Piezoelectric crystals are located in the ink reservoir at the back of each nozzle. A charge is applied to the crystal, causing it to vibrate. This vibration of the crystal controls the flow of ink onto the paper.

Inkjet printers use plain paper to make economical prints. Special-purpose paper may be used to create high-quality prints of photographs. When the inkjet print is complete and the paper leaves the printer, the ink is often wet. You should avoid touching printouts for 10 to 15 seconds to prevent the images from smearing.

Table 7-2 lists some advantages and disadvantages of an inkjet printer.

Table 7-2 Inkjet Printer Pros and Cons

Readers' Questions

  • maxima rumble
    What is printer describe the types of printer?
    13 hours ago
  • A printer is a device that prints text, images, and other output onto a physical medium, such as paper or transparency film. Printers are commonly used to produce documents, photographs, cards, and other materials. Types of printers include laser, inkjet, dot matrix, line, thermal, and 3D printers.
    • michael
      What type of printer produces the highest quality text?
      17 days ago
    • Laser printers produce the highest quality text. They use toner, which is a fine powder, to transfer the print onto the paper. This creates a sharper, more detailed image than that of an inkjet printer, which sprays tiny droplets of ink onto the paper. Laser printers often cost more than inkjet printers, but the cost of the toner is ultimately lower than that of the ink cartridges.
      • jakob
        What are the types of technologies inkjet printers use?
        1 month ago
        1. Droplet ejection technology
        2. Thermal technology
        3. Piezoelectric technology
        4. Laser technology5.Memjet technology
        • demet
          What is inkjet printing?
          2 months ago
        • Inkjet printing is a type of computer printing that creates a digital image by propelling droplets of ink onto paper, plastic, or other substrates. Inkjet printers are the most commonly used type of printer, and range from small consumer models to large industrial models.
          • dafne
            What is inkjet printer?
            2 months ago
          • An inkjet printer is a type of printer that uses jets of ink to produce high-quality printed images and text on paper. They are popular due to their affordability and ease of use. Inkjet printers are capable of printing high-resolution graphics, photographs, and documents with clarity and accuracy.
            • daniela faerber
              What are inkjet printers?
              2 months ago
            • Inkjet printers are a type of printer that uses inkjet technology to produce high-quality, detailed prints. Inkjet printers use tiny droplets of liquid ink that are sprayed onto the paper to create images and text. These printers are well known for producing sharp, vivid images and are commonly used for printing photos, documents and other types of output.

              Disclosure: Some of the links above are affiliate links. This means that, at zero cost to you, I will earn an affiliate commission if you click through the link and finalize a purchase.

              Advantages

              Disadvantages

              Low cost

              Nozzles are prone to clogging

              High resolution

              Ink cartridges are expensive

              Quick to warm up Ink is wet after printing

              Quick to warm up Ink is wet after printing

              Continue reading here: Printer Drivers

              Was this article helpful?

              0 0