Dot-matrix printers have mainly disadvantages - they are slow, and loud. They can be useful in cases where an impact is required - such as printing multiple copies with carbon paper (although an inkjet printer would still print the individual copies faster in this case), or making stencils. They are also sometimes used for high-volume printing (in text-mode, which prints faster), due to the low price of the supplies.
There are many advantages that plastic gutters have over metal gutters. This includes the fact that they are easy to assemble, they are cheap and they do not require specialist joining techniques.
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His education gave him an advantage over the other students.
The advantages of using an electric motor over other types of motors include higher efficiency, lower maintenance requirements, quieter operation, and better control over speed and torque.
The advantages of copper pipe fittings over plastic is that copper does not bend or break as easily as plastic, so it lasts longer and is much more reliable as well.
Laser printers can have many advantages over inkjet printers. First and foremost, speed. Laser printers can cost more but the up-keep can be much cheaper. The toner in a laser printer last a lot longer than ink for an ink jet printer.
Laser printer use the same scheme of printing that was used in first photocopying machine, this scheme is called electrophotography and was introduced in 1938 and more developed in 1980. Laser printing prints using electrical charges to develop printed images on paper and the dot-matrix uses the scheme of printing dots to create images that is old printing technique. The quality of laser printing is for better than dot-matrix printing scheme. Another benefit of laser printer over dot-matrix printing is that its speed is faster than dot-matrix.
Inkjet printers have some advantages over laser printers. Some of those advantages are that they are less expensive, there is no warm up time, and they are good for printing pictures.
Laser printing is an electrostatic digital printing process that rapidly produces high quality text and graphics by passing a laser beam over a charged drum to define a differentially charged image. It employ a xerographic printing process.
The Hewlett Packard laserjet printer has many advantages over other printers. A laserjet printer can be very cost friendly, saving one money on ink expenses with all the speed and proficiency of a regular printer.
Laser printer photo paper vs. inkjet photo paper.Laser printer photo paper and inkjet photo paper are two very different products. Laser printer technology is different from inkjet technology; it requires a paper able to withstand the high heat that literally melts the ink onto the paper. Regular inkjet photo paper melts in laser printers, as the finish is not designed to endure the high heat process of laser photo printing. Because of the different technologies involved, more manufacturers offer inkjet photo paper and it tends to be less expensive than laser printer photo paper.This is an excerpt copied from http://www.life123.com/technology/computer-hardware/laser-printer/a-guide-to-laser-printer-photo-paper.shtml
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Inkjet printer cartridges use liquid ink and are ideal for high-quality photo and color printing, while laser printer cartridges use powdered toner and are better for fast, high-volume text printing. Inkjet cartridges are usually cheaper upfront but may need more frequent replacement, whereas laser cartridges last longer and are more cost-effective over time.
The Laser Printer was invented at Xerox in 1969. The earliest model was based on the company's own xerographic copiers and was modified according to the requirements of a printer. Researcher Gary Starkweather is credited with its research and development and by the year 1971, he had brought into being a fully functional networked printer system. Over a period of time, the business of laser printing earned billions of dollars for Xerox.
The benefits of purchasing a HP 3550 laser jet printer over some other lower level brand is that with improved technology combinded with precision, this laser jet printer makes very impressive pictures. This model comes highly rated by most computer users.
The printing technology (dot matrix, inkjet, laser, etc) doesn't normally limit its use, but each printing technology has specific characteristics which may prevent, or promote, use of a given technology in a given application or environment. Dot matrix printers are fairly noisy printers and may thus be unsuitable for use near patients. However, dot matrix printers can create carbon copies, and are thus often preferred over more modern technologies such as inkjets or laser printers. Assuming the printer can be places such that the emitted noise doesn't impact patients, a dot matrix printer may be the perfect solution even in a hospital, for example if a single printout should produce multiple copies (e.g. one for the patient's files, one for the nurses' records, etc...).
All laser printers have the advantage of generally quicker printing speeds and cheaper cost per printed page when compared to inkjet printers. The Xerox brand is an award winning printer company which stands behind its products and offers quick, personalized support.