The printer purchase and maintenance

Classification - three models

There are various types of printers, is the choice of needle, laser or inkjet printer depends on the specific use. In general, use the stylus printer cost is relatively low; from the print quality and speed, ink-jet and laser printers are much better than stylus printer. Stylus printer is a special place where it can print multi-layer paper, printing paper only in the selection of stylus printer, to put up with some of the noise. However, in our home users of personal choice, it would generally be excluded.

Good quality laser printer, printing costs are also lower than the ink-jet printers. But more expensive laser printers, at least take a few thousand dollars, or even million, several million are not unusual, but in general most black and white (very high-color) can not print color documents. The ink-jet printers from all the high-end to low-grade, suitable for a variety of levels. The average family to buy low-to mid-range inkjet printers and more. So here we are focused on the ink-jet printer to buy the brand and knowledge.

Brand - one-third of the world

Ink-jet printers in the domestic market are Canon, Epson and Hewlett-Packard three, individual characteristics of each printer. From the print image quality, mid-range of low (for family) in the printer to Epson printers for the good; from the cost of printing, Canon's slightly lower. From a technical point of view principle, Hewlett-Packard and Canon is used in bubble-jet printing technology, characterized by more mature technologies, the head of the lower cost of production and use of color cartridge nozzle design, for the DIYer who, directly It is easy to increase the benefits of casual Mexican. However, the technology of its decision to print resolution (dpi) can not be very high. But Hewlett-Packard and Canon have adopted a number of resolution enhancement technology (PhotoREt, adjusted drop, multi-color control, etc.), to a large extent made up for this deficiency, the user can not be too concerned about the actual value dpi. Epson used its unique micro-voltage control technology, which is characterized by easy reach of high-resolution printing (720dpi and 1440dpi), with its unique ink technology, can improve the effectiveness of photo printing. But the disadvantage is that its head is too sophisticated and protective measures are not effective, easy to improper use of a failure. In addition the cartridges separation nozzle design, so if the use of non-original ink need to address.

Use - a variety of factors affect the quality of

The depth of color printing control, provided by the manufacturer of color paper and printing quality will have an impact. Color depth control of different images, the more levels, more realistic effect of different vendors to provide the color print of the image is different; paper of different image quality will lead to great differences. As the special paper and printing paper price vary greatly in general, the general in print before the official releases there is no need to use special printing paper.

In addition, the printer cartridges are also affecting the quality of printing. Caipen upscale image than the excellent mid-range aircraft, mainly due to more use of color ink. Printer to print out colorful graphics are different colors mixed into the ink. Is the first of three color mixed, but the result was not good, then use the green, yellow, magenta and black four-color, the color of the control strengthened, and professional print, but not compared to the results, then combined with TANSEI , One of two color magenta light to improve the effectiveness of the region.

For individual users, color ink-jet printer to buy the times, it is easy to lose sight of the cost of using the printer problem. In fact, this issue is very important, imagine you bought a printer to print 10 will be spending a cartridge, and an original ink to spend more than 100 yuan, strange if you do not feel bad.

To reduce the cost of printing there are many methods, such as: text and images were used to separate black and white and color print cartridges, does not apply to this method now widely used in color graphic documents Mixed; using plain paper printing, although the effect will almost , But not as long as an official document, not a big problem; the use of re-injection of ink can greatly reduce the cost of printing, but the resulting problems are not factory warranty, must think twice before taking any action.

To buy - must be value for money

Have a thousand dollars or so to go home Caipen can not pick a pair of slippers. Do not have to value for money, but it must be value for money. Caipen low price at 900 yuan for some of the images do not require too high, some of the occasional fight color of the user works. If you require a higher output image, the choice Caipen mid-range price of about 1,500 yuan. Caipen is the real high-end photo printer level, is the first choice for fine arts workers, the effect can be comparable with the laser printer.

For individual users, Caipen the printing speed is not important is the need to pay attention to the quality of printing and printing costs. The Canon cartridges are ultra-high-capacity and print the economy; in the Epson print quality is excellent; Hewlett-Packard emphasized in the ordinary print photos on paper to achieve the output level.

900 yuan a file of the printer has its own unique features, though less expensive, but the print is not satisfied with the photos; mid-1500 yuan or so although there are some mixed images and moving images like a minor point. But for non-professionals to say, enough satisfied.

It has been estimated that Hewlett-Packard, the world of full-function office equipment needs and market potential, up to 144 million dollars. The large staff of the home, SOHO caused by the growing family of the prosperous and thriving. From the history of the evolution of science and technology, the machines more integrated functions, saving the user more time to become inevitable.