TYPE PRINTER COMPUTER

TYPE PRINTER COMPUTER

1. Printer InkJet

InkJet Printer Image (Epson WP 4020) This printer type is most common at this time. These printers squirt ink onto the paper to form an image. This occurs because there is a magnetic plate which directs the ink onto the paper in accordance with the desired pattern. The print quality of inkjet printers print quality almost equal to the laserjet printer. Quality standard inkjet printer is 300 dpi (dots per inch), although the type of printer that has already started to improvise. In addition to color inks, inkjet printer can also be set to print in black and white. Ink-jet printers are already using the medium of ink that has been filled on a storage medium and is ready for spraying dots of color combinations are ordered by computer. Because the system uses a spray then the results obtained are of better quality than dot matrix. The sprayed ink can quickly dry out in a matter of seconds. Excess Inkjet Printer: - Results print faster than dot matrix - The quality of the print is good enough - Not too noisy type in print Inkjet Printer Disadvantages: - Prices are relatively more expensive than dot matrix - Relatively expensive original printer ink - Unable to print more than one double

2.Printer dot matrix

Images of Dot Matrix Printer (Epson FX-2190) Dot matrix is ​​a system formation character of a number of dot-dot dot matrix printer has the element consisting of needles are pressed ribbon so that it can print on paper. Printer category using the ribbon as the ink, and a pin that serves as a club for printing on paper field. Prints in the form of tiny dots that compose into character. Therefore, this printer printout looks rough. This printer works just like a typewriter so by using this printer, prints can be directly concurrently with carbon. This printer produces only a single color matches the color of the ribbon are paired, usually red or black. Printing speed varies widely ie between 50-500 characters per second. The pin number varies greatly between 9 -24 and specify the print quality produced. Although the current printer technology is increasingly sophisticated, but the dot matrix printers are still produced for dot matrix printers can be used to print a copy of the document, which is typically used to create Continues Form, receipt and document that has already been printed more like stopmap, envelopes, etc. Advantages of dot matrix printers - Can print copies at once. - Can print large paper sizes. - The cost of printer ribbons which are relatively inexpensive Disadvantages Printer dot matrix - The dpi and ppm low so printout looks rough - Printing process is slow - His voice is noisy when it works - The resulting color does not vary.

3. Printer LED/LCD

Image Printer LED ( Samsung CLP 415nw ) Basically the type of printer LED / LCD is similar to a laser printer but do not use the laser to create patterns on the drums but using light . People often equate with printers Laser printers LED / LCD . The print process is almost the same but the printer LED / LCD using light- emitting diodes . These printers produce high quality prints so be it text or graphics .

4. Printer Laser Jet

Figure LaserJet (Xerox Phaser 3250) Laserjet printer or laser printer is often referred to as a type of printer that uses a laser to the printing process. Work Process Laser Jet Printer First of all kind of laser illuminates the drum to create patterns of images to be printed. The drum then rotates through a toner (a kind of ink for laserjet but in the form of powder and liquid) and a section on the electrified drum take the toner. Then with a combination of pressure and heat. ink in the drum was transferred to paper. Laserjet printer works very fast and its cartridges last longer. Just like laserjet printer inkjet printers can also be set to print in black and white only or the entire color CMYK (Cyan, Magenta, Yellow, Black) Due to a system similar to that used photographic copy of a drum, the difference in copy machines reflection focused on a rotating cylinder, while the laser printer shadow created by a point per point by a semiconductor laser. The resulting print quality is also very keen in addition to fast and cost-effective ink. A laser printer is highly appropriate for those frequencies printed in large quantities. Suitable for businesses as well as Copy and Printing Office. Advantages of Laser Jet Printer: - High print speed - Excellent print results - Low noise Disadvantages of Laser Jet Printer: - The price of expensive printer - Fast Heat

5. Plotter / Wide Format Printing

Image Printer Plotter ( Designjet Z6200 ) Plotter is one of the output devices can print graphics on the paper surface , Vinyl , Sticker , and various other ingredients in large measure with satisfactory results . Printer plotters suitable for those who receive digital print services such as outdoor and indoor banners, posters , stickers , cutting , etc . This type of printer is reliable printing accuracy . There are two types of the flatbed plotter plotter printer and plotter drum . Excess Plotter : - Can print large paper - The print speed is very good - The print quality was excellent - Low noise Disadvantages Plotter : - Prices are relatively expensive - Takes place - Boros ink