วันเสาร์ที่ 11 กุมภาพันธ์ พ.ศ. 2555

Things to think Before You Buy a Printer

When you have bought your computer then the next thing you'll want to do is buy a printer. It's a good idea to do some research before you literally go out and buy and while you're seeing there are a few things you might want to consider.

What Sort of printer?

Best Home Printer

Most people find that their printing needs are quite well catered for by the favorite inkjets. Inkjet printers work by emitting small dots of ink onto the paper. They can yield lowly text documents with the odd splash of color or they can print out a full color photograph - although this can take a itsybitsy while. Inkjets work very well for most home needs and for general business purposes. Prices for this type of printer can vary widely but ordinarily speaking the more high-priced ones work faster and yield a better capability print.

When you are seeing to buy a printer then as well as the inkjet the other type is the laser printer. Laser printers work on a similar technology to that of a photocopier where an electrical charge on the printer's drum is what produces the image. An electronic charge then pulls particles of ink into the printer. Laser printers commonly yield exquisite print capability and they can cope a higher volume than the inkjet. Lasers are great if you need to print a lot of documents.

Printer Variations

Printers vary in print capability and speed and not just in the middle of inkjet and laser printers. capability and speed also vary by manufacturer. The people who make printers are enduringly seeing to enhance the print capability and the speed at which the printer produces a document.

One of the best ways to judge the capability of the print is to go down to your local computer store and take a look. Most stores run printer demonstrations and you will be able to judge for yourself what the capability is like. Good capability printing is determined by the clarity of the text and the discrepancy in the middle of the colors.

The speed of a printer refers to how many pages they print in a minute. Color printing takes longer than text and the ratio is commonly 12 pages of text to 10 pages of color, or thereabouts.

Running Costs

Printers have running costs because the printing ink has to be replaced. Inkjet printers work with cartridges and they cost colse to -40 to replace, although it is possible to get refillable cartridges. These are economy but you mustn't let the ink run out thoroughly as this can cause problems. If you try to carry on printing you could damage the print head nozzles because some brands use heat in the printing process and the ink cools the print head nozzles. Laser printers use toner cartridges and drums. Sometimes the cheapest printer can be the most high-priced in terms of running costs so you need to weigh these things up before you buy a printer.

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