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Printer and its types

Printer and its types

Printer and its types

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“A printer is an output device that prints characters,
symbols and graphics On paper. The printer output
is called hard copy. Printer resolution is commonly
Measured in dots per inch”
"A printer is an external output device that takes
data from a computer and generates output in the
form of graphics / text on a paper".


Type of Printers
 Impact Printer
 Non-impact printer
Printers
impact
printer
Dot matrix
printer
Line printer
Daisy
wheel
printer
Non impact
printer
Laser printer Inkjet
Printer
Thermal
printer
photo
printer
portable
printer
Label
printer

An impact printer works like a typewriter .
It prints characters or images by striking a
print hammer or set of pins against an inked
ribbon
The ink is pressed from the ribbon on the
paper to produce the output
Impact Printer
Impact printer are the oldest print technologies
Which are still produced the impact printer are
used where low cast printing is required there
most common from of impact printers are dot
matrix printer, daisy wheel printer and line printer
Impact
printer
Dot matrix
printer
Line printer
Daisy wheel
printer

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Printer and its types

  • 1. “A printer is an output device that prints characters, symbols and graphics On paper. The printer output is called hard copy. Printer resolution is commonly Measured in dots per inch” "A printer is an external output device that takes data from a computer and generates output in the form of graphics / text on a paper".
  • 3. Type of Printers  Impact Printer  Non-impact printer
  • 4. Printers impact printer Dot matrix printer Line printer Daisy wheel printer Non impact printer Laser printer Inkjet Printer Thermal printer photo printer portable printer Label printer
  • 5.  An impact printer works like a typewriter . It prints characters or images by striking a print hammer or set of pins against an inked ribbon The ink is pressed from the ribbon on the paper to produce the output Impact Printer
  • 6. Impact printer are the oldest print technologies Which are still produced the impact printer are used where low cast printing is required there most common from of impact printers are dot matrix printer, daisy wheel printer and line printer Impact printer Dot matrix printer Line printer Daisy wheel printer
  • 7. Dot matrix printer The term Dot matrix refers to the process of using dots to form an image. In a dot matrix image, the image quality is determined by the number of dots per inch A dot matrix printer creates characters by striking pins against ink ribbons. Each pin makes a dot and combinations of dots form characters and illustrations.This is much like a typewriter Dot matrix do not provide high quality output
  • 8. The speed of dot matrix printer is measured by the number of character it can print in one second . The speed of most dot Matrix printers ranges from 350 to 1100 characters per second
  • 9. Line printer is type of impact printer. It is fast impact printer. It print an entire line at a time. Its speed measured in line per minute. They can Print 300 to 3000 Lines per Minute.
  • 10. Band printer Band printer print characters by striking hammers on a rotating horizontal band Chain printer chain printer is similar to band printer. It contains complete set of characters on several sections of a chain.The chain rotates at high speed
  • 11. Daisy wheel printer Daisy wheel printing is an impact printing technology invented in 1969. It is similar to a typewriter. It uses a print wheel.The print wheel is daisy wheel
  • 12. A motor rotates the wheel. A hammer strikes a petal against the ribbon when the desired character reaches the position on the paper. This prints the character on the paper. Daisy wheel printer is slower than dot matrix printer but better in quality
  • 13.  A non-impact printer is a type of printer where the print head does not strike the paper. The characters are printed on paper with different means such as laser. Some printers use spray ink while other use heat and pressure to create image . Non Impact Printer
  • 14. These printer are faster than impact printer. However, they are more costly than impact printer. They produce no noise during printing. The printer quality of non impact printer is better than impact printer Different non-impact printer are as follows; Non Impact Printer Laser printer Thermal printer Portable Printer Label Printer Photo printerInkjet printer
  • 15. Laser Printer A laser printer is a type of non-impact printer that uses a laser and electrical charge model instead of the traditional printing of ink onto paper. Its working is similar to photocopying machine
  • 16. Laser printer prints complete page at a time. It is also known as page printer. The printing speed is 12 to 45 page par minute. It print text and graphics in high quality resolution. A typical laser printer provides of 1200 DPI or more. It does not make much noise
  • 17. Inkjet printer Inkjet printers are a category of printer in which printing is done with the help of inkjet technology. The technology works by spraying ionized ink directed by magnetic plates onto the paper, which is fed through the printer. They are commonly used as home and business printers. These printer can produce quality text and graphics in black-&-white and color photos
  • 18. Inkjet printer provides a resolution of 600 DPL or more. Its price is less than laser printer . Most inkjet printer can print from 10 to 35 pages per minutes
  • 19. A thermal printer is a printer that makes use of heat in order to produce the image on paper. Due to quality of print, speed, and technological advances it has become increasingly popular and is mostly used in airline, banking, entertainment, retail, grocery, and healthcare industries
  • 20. PhotoPrinter Photo printer is a color printer designed to print high quality photographs. It is also called snapshot printer. Some photo printer print photo one or two size only. For example some photo printer print photos of 3*4 inches
  • 21.  Many photo printer have a built-in card slot. The printer can print digital photos directly form a media card. Some photo printer also have built-in LCD color screens. The user can view pictures before printing them
  • 22. Portable Printer Portable printer is a small, light-weight and battery powered printer. It can be used by mobile users to print image form notebook computer, tablet smartphone while traveling
  • 23. Many printer connect to parallel port or USB port. Some portable have built-in wireless port to communicate with computer wirelessly. Its size is a bit wider than the page on which it print. Portable printer fits in briefcase easily.
  • 24. Label Printer Label printer is a small printer. It prints on a adhesive type material that can be placed on different items like envelopes, packages, CDs, toys, etc. many label printers also print bar code.
  • 25. Postage print is a special type of label printer. It has a built-in digital scale. It prints postage stamps. It allows the users to buy and print digital postage from their personal computer. The digital postage is called internet postage
  • 26. Impact Printer Non-impact PrinterImpact Printer Non-impact Printer  It prints characters or image by striking print hammer or wheel against an inked ribbon  It prints character or image without striking the paper Impact Printer Non-impact Printer  It prints characters or image by striking print hammer or wheel against an inked ribbon  It prints character or image without striking the paper  Its speed is slower  Its speed is faster Impact Printer Non-impact Printer  It prints characters or image by striking print hammer or wheel against an inked ribbon  It prints character or image without striking the paper  Its speed is slower  Its speed is faster  Its printing quality is lower  Its printing quality is higher Impact Printer Non-impact Printer  It prints characters or image by striking print hammer or wheel against an inked ribbon  It prints character or image without striking the paper  Its speed is slower  Its speed is faster  Its printing quality is lower  Its printing quality is higher  It is less expensive  It is more expensive Impact Printer Non-impact Printer  It prints characters or image by striking print hammer or wheel against an inked ribbon  It prints character or image without striking the paper  Its speed is slower  Its speed is faster  Its printing quality is lower  Its printing quality is higher  It is less expensive  It is more expensive  It generates noise during printing  It does not generates noise Impact Printer Non-impact Printer  It prints characters or image by striking print hammer or wheel against an inked ribbon  It prints character or image without striking the paper  Its speed is slower  Its speed is faster  Its printing quality is lower  Its printing quality is higher  It is less expensive  It is more expensive  It generates noise during printing  It does not generates noise  Impact printers use old printing technologies.  Non impact printers use latest printing technologies. Impact Printer Non-impact Printer  It prints characters or image by striking print hammer or wheel against an inked ribbon  It prints character or image without striking the paper  Its speed is slower  Its speed is faster  Its printing quality is lower  Its printing quality is higher  It is less expensive  It is more expensive  It generates noise during printing  It does not generates noise  Impact printers use old printing technologies.  Non impact printers use latest printing technologies.  It normally uses continuous paper sheet  It normally uses individual paper sheet
  • 27. Uses of printer I. Copy / Print shops II. Home III. Office IV. Laboratory V. Shopping VI. Business VII.Library
  • 28. COPY / PRINT SHOPS Print and copy shops are present near every college and school. This is benefit of student that want to copy their notes and document.
  • 29. Uses of printer at Home
  • 30. The printer is used in office for immediate works. The one can print his pages in office with printer. This save the time of that person Uses of printer in Office
  • 31. the printer is also used in the laboratory to print the reports.
  • 32. Shopping The printer is also use in shopping malls to print the receipt and bills.
  • 33. Business The printer is used in business to print business cards, receipt and also use to print tag and logo that placed on the products
  • 34. Printer is used in library to print notes and pages of book and soft books convert in hard copy.
  • 35. Features of printer  User friendly The printer must be user friendly. It mean that it should easy to use and understand  Resolution The quality or sharpness of printed image and text depends on printer resolution. It is measured by the number of dots printed per line linear inch and abbreviated as dots per inch
  • 36.  Print Speed Speed is important characteristic of printer. Printer speed is measured by page per minute or characters per second.  Duplex Capability A duplex printer can print on both sides of the paper. This option save paper but can slow down the printing process in some printers