What are the disadvantages and advantages of dot matrix printers? Who details it thanks to you

Dot matrix printers are mainly used to print invoices, documents, cashiers and other bills.

Advantages: 1. Low printing cost (if there is no problem with the ribbon rack, under normal circumstances, it costs five to ten yuan to change the ribbon, and if the ribbon rack is changed it is twenty or thirty yuan).

Second, the printing of multi-linked printing paper with a copy (this printing paper is mostly for cashiering, with holes on both sides of the paper, clamped behind the dot matrix printer automatic feeding, and mobile phone bills when typing is a type).

Disadvantages: First, **high. The cheapest dot matrix printer is about ** 1,23, and it is A4 format, or drum type (dot matrix printers are divided into two types: flat push and drum).

Second, the printing speed is slow. Because the dot matrix printer is aimed at invoicing, the general invoice will not have too much text, so the speed requirement is not high.

3. High noise. Because dot matrix printers print by tapping, they produce a lot of noise and are not suitable for home users.

I want to emphasize that dot matrix printers print monochrome, but not just black!

Dot matrix printer, dedicated to invoices, documents, copy printing, ordinary printers are generally used for document printing, laser general term color printing, laser and dot type is soaked in water will not scatter and fade, easy to save for a long time, needle type is relatively light.

The main advantage of the dot matrix is that it can be printed on carbonless copy paper, and the printed things can be stored for a long time without fading, and the cost of using consumables is low.

The disadvantage is that the printing is not fast, the noise is louder than other types of printers, the accessories are more expensive, and you can only play monochrome.

Advantages: Low printing cost, can be made carbonless copy paper. You can make thick paper such as a postcard.

Disadvantages: Relatively high, can only play monochrome, slow printing speed, high noise.

The dot matrix printer uses the principle of mechanical and circuit drive to make the printing needle hit the ribbon and the printing medium, and then print out the dot matrix, and then form characters or graphics from the dot matrix to complete the printing task.

Advantages: 1. The mechanical and electrical structure is relatively simple, and the cost performance is good.

2. The cost of consumables is low, and the paper is suitable for a wide range.

3 Its unique multi-copy, copy printing and continuous printing functions have made many professional printing fields love it. Modern needle punching tends to be designed into a variety of professional types, used to print all kinds of professional reports, passbooks, invoices, tickets, cards and other output media.

Cons: 1 Slow speed.

2 Loud noise.

3 Low image resolution.

If you are a home user, usually print black and white documents, and occasionally print dots ** for entertainment, we recommend that you buy a high-resolution inkjet printer. If you are a company user who usually only prints black and white documents and the printing volume is relatively large, it is highly recommended that you buy a laser printer, because the laser printer prints fast, and we can continue to add powder to the toner cartridge after the original toner cartridge is used up, and the number of printed sheets after the toner cartridge is added is never lower than the original toner cartridge.

Advantages of inkjet printers.

When using special paper for printing, you can get the best printing quality in all kinds of printers, and many models of products provide waterproof and fade-proof characteristics, so that the printed ** can be stored for a long time when printing with low load (single page or several pages of documents), the printing speed is basically satisfactory.

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

Deficiencies of inkjet printers.

Even the fastest inkjet printers can't print at the same quality as most laser printers. Inkjet printers typically have relatively small cartridge capacities (typically between 100 and 600 pages), and for users with large print volumes, they have to change consumables frequently, which is obviously not as convenient and affordable as laser printers.

There is no good or bad printer, only to see whether the function is suitable, dot matrix printer can play multiple layers of paper, such as invoices, etc., consumables are cheap, slow, loud and can only be played in black and white; The inkjet speed is moderate, it can be colored, the consumables are more expensive and it is easy to dry without a printhead for a long time.

There is no good or bad type of printer, it mainly depends on individual needs.

So the focus is still on your own needs.

According to the personal situation, the household is only a printing material, black and white, and the number is usually limited, it is recommended to use the cheapest second-hand dot matrix printer, dozens of dollars, mainly no maintenance, low consumables, if it is a multi-purpose printing photo, choose inkjet, but the cost is high, the main thing is that the maintenance is troublesome, the printhead is easy to block, and it is necessary to print and clean it regularly, if it is a large number, you must add ink or change it for the new and second-hand It is recommended to buy a new one, and it is not expensive.

The uses are different, and there is no comparison between the two.

Printer dot matrix and inkjet have their own advantages and disadvantages.

Difference Between Dot Matrix Printer and Inkjet Printer:

1. The stylus type can only type text and**, not **. It's noisy, but you can print invoices and multi-layer printer paper, nothing else.

2. The inkjet printing speed is slow, and the printing cost is high without using the continuous ink supply system, but the machine is much cheaper than laser printing. Just because the consumables are too expensive, they can only be made into a single layer of paper.

3. The print head of the dot matrix printer is composed of several metal firing pins, which are arranged in a straight line. Inkjet printers use a large number of nozzles to spray ink dots onto the paper. Because of the large number of nozzles and small ink spots, it is possible to create a more detailed color mix than dot matrix printers.

Inkjet printer** is in the center, and the print quality is better.

4. The printer is one of the output devices of the computer, which is used to print the computer processing results on the relevant media. There are three indicators to measure the quality of a printer: print resolution, print speed, and noise.

There are many types of printers, and according to whether the printing element hits the paper, it can be divided into impact printers and non-impact printers. According to the structure of the printed characters, it is divided into full-width character printers and dot matrix character printers. According to the way a line of words is formed on paper, it is divided into string printers and line printers.

Depending on the technology employed, there are cylindrical, spherical, inkjet, thermal, laser, electrostatic, magnetic, and LED printers.

5. The printer was invented by John Walter and Dave Donald. A device that prints the results of computer calculations or intermediate results on paper with numbers, letters, symbols, graphics, etc. Can be identified by people in a prescribed format.

Printers are developing in the direction of light, thin, short, small, low power consumption, high speed and intelligence.

Dot matrix printers generally play more bills, inkjet printers generally print more in office, depending on your needs, if you don't use it often, inkjet printers are easy to clog the printhead.

It doesn't say which one is good and which one is bad, it mainly depends on personal needs.

If you have the need for multi-linking, it must be a dot matrix printer; If you want to print ** and text more clearly and quickly, it must be an inkjet printer good. So the focus is still on your own needs.

Which brand is more practical? Dot matrix printers are mainly used to print multiple copies. Of course, it is also possible to print ordinary documents, but the printing effect is not very good; The biggest function of the inkjet machine is to print color documents or**, but if it is not used for a long time, the nozzle may be clogged; If you don't use it often and don't print colors, it is recommended to choose a laser printer.

Try to choose Epson or Canon among inkjet machines, because these two machines are slightly less expensive and can change the continuous ink supply system; HP should be selected as much as possible for laser printers, and EPSON and DESHI can be selected for dot matrix printers.

First, the subject is different.

1. Dot matrix printer: It is a printer that hits the carbon paper with 24 needles in the print head to form a font.

2. Inkjet printer: It is a printer that turns color liquid ink into fine particles through the nozzle and sprays it on the printing paper.

Second, the principle is different.

1. Dot matrix printer: The print data is the ASCII code of the characters to be printed, and these ASCII codes are stored in the printing buffer in the printer. Each time the host sends data that fills the print buffer, the printer sends one to the host"busy"signal, after receiving the signal, the host computer pauses the sending of data, and then the printer starts printing.

2. Inkjet printer: use a piezoelectric drive device to fix the pressure of the ink in the printhead to make it spray continuously. For recording, a vibrating signal from an oscillator is used to excite a jet to generate ink droplets, and the size and spacing of the ink droplets are controlled.

Third, the characteristics are different.

1. Dot matrix printer: It can automatically adjust the printing medium, which greatly improves the printing accuracy and makes the operator's operation extremely simple.

2. Inkjet printer: It has the characteristics of strong ability to control ink droplets, easy to achieve high-precision printing quality of 1440dpi, and does not need to be heated during micro-piezoelectric inkjet, and the ink will not undergo chemical changes due to heating, so it greatly reduces the requirements for ink.