แสดงบทความที่มีป้ายกำกับ Printer แสดงบทความทั้งหมด
แสดงบทความที่มีป้ายกำกับ Printer แสดงบทความทั้งหมด

วันอังคารที่ 17 มกราคม พ.ศ. 2555

Disadvantages of a Laser Printer

There are very few disadvantages to owning a laser printer in general but one of them is absolutely the cost. The money that you could spend on a very high-end inkjet printer will only buy you a very low-end color laser printer with petite capacities. Color laser printers with multi-functions such as a copier and a fax all in one are even more expensive. However a middle of the line black and white laser printer is comparable to the price of a top of the line color inkjet printer.

Another disadvantage is the cost of the cartridges inside a laser printer. Sometimes the cartridges cost practically as much as the printer did which is why many habitancy throw the entire printer out and buy a new one after the cartridge expires in year or two.

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The cartridges for laser printers are some times more costly then the cost of the toner cartridges for inkjet printers. However they do last longer especially if you remember to set the printer in black and white printing mode when printing black and white and only using the color mode when it is de facto needed. Other way to make an costly color laser toner cartridge last longer is to keep the printer in low capability mode unless you are printing out the final document.

If you live in a hot or humid atmosphere a laser printer may not be the ideal explication for you. This is because running these machines can make a room very hot. The fuser inside them, which is the expedient that melts the plastic granules that constitute the powder that makes up the toner onto the paper, heats up to as high as 200 degrees Celsius.

Another limitation of a laser printer is that they only de facto print on confident kinds of paper. If you want to print out photographs then a laser printer is not for you as they are not yet capable of printing high-resolution images. Also you cannot put photographic paper through a laser printer. For the best capability images you need to buy a bubble jet ink printer that can transfer an image onto photographic paper. The color capability that you get with a bubble jet ink printer is just as good if not better than the color capability that you can obtain with a laser printer. A high-end color printer that produces capability color images can cost as much as ,500 to ,000 whereas you can get a good capability ink jet printer for about 0.

Another disadvantage of laser printers is that many of them are petite by the estimate of memory that they are sold with. This can sometimes limit the estimate of fonts that you can use. To strengthen the memory of your color laser printer you normally have to buy a small Ram board. This is the only dependable way to setup memory so that the color laser printer can apply a estimate of fonts.

The more costly a laser printer is the faster it is. The affordable models only print out about four pages a minute. Top end models print out about twelve pages a petite but they are not de facto affordable for the individual.

Laser printers, especially the color laser printers, can also be heavy and take up a lot of desk space or room in the office. At the time of writing there was also no such thing as a conveyable laser printer. The suspect that a conveyable laser printer has yet to be invented is because a battery does not yet exist that is small enough to contribute laser printer functions with enough power so that it can be taken on the road.

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วันพฤหัสบดีที่ 12 มกราคม พ.ศ. 2555

How To pick A Printer That Will Do The Job For You

These days, the printer has evolved to a very noticeable extent. printers started with the dot matrix type that was very hard to use. Dot matrix printers are the ones that print very loudly and it is difficult to feed the paper into them.

Now, laser printers and inkjet printers have replaced dot matrix printers. How do you select the exquisite printer for the job? Below are five of the most important qualities you should look for when choosing a printer.

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The most important factor to be thought about is the resolution. Resolution is the amount of dots a printer prints in a square inch. Your old dot matrix printer could not print in a high resolution. Ink jet printers are exquisite for this. A good capability printer with high resolution can yield 1440 by 720 dpi.
The operating cost of the printer should also be considered. The speed of the printer is very important especially if you are using it in the office. Laser printers are exquisite in this respect, 80 to 100 page documents can be printed in a very short time. Laser printers are also very cost sufficient to control since their cartridges are not replaced very often.

Printers that have photo lab capability are indispensable if you are finding for a printer that can print high-resolution images in photo paper. Those who often use printers for printing pictures should get printers of the dye-sublimation type. With this type of printer, the dots are softer, thereby development the images appear sharper.

The volume of printout per tiny is indispensable if you are printing large numbers of documents in black and white. There are printers with a lower resolution of about 400 by 400 dpi that can print about 70 pages in black and white within a minute.

The size of the printout is also to be considered. There are inescapable printers that can print all sizes of documents, big or small. The usual paper size is the 8.5 by 11 but for these types of printers, you can print enveloped size to tabloid-sized documents.
To be able to go for the exquisite printer for your needs, you should first conclude where the printer would be used. If you are keen on printing photos, then a photo printer is necessary, but if you are more curious in printing documents, then heavy duty printers with speed printing are thorough to use. High resolution is important, however it should fit the speed, capability and price of the printout.
Keeping the above specifications in mind, you will be able to buy the right printer that would meet your requirements.

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