How to Clean a Printhead

The thing about modern printers is that they are delicate machines that require highly skilled technicians for most repair tasks. However there are a few jobs that are perfectly suited for the owner, tasks that requires less than no technical insight.

While replacement of ink cartridges as well as installing the printhead and setting up wireless networking is often covered by the manual, few if no manufactures have cared to write a guide on how to deal with clogged printheads. There is of course a perfectly good reason for this in that a new printhead will often set you back more than you paid for the printer itself, which leaves you the expense of buying a new printer - or trying to solve the matter yourself.

Now, since there are several types of printers on the market, including Epsons with a fixed printhead that makes it very difficult if not impossible to clean, and this article is written as an introduction to the subject, rather than a guide to a specific type of printer, please go about cleaning your printhead only if you feel absolute confident about the task.

It makes little sense to tell you - should you be the happy owner of an Epson printer with a fixed printhead - that these are considered to be of somewhat higher quality than those of competitor brands, and therefore should not require the same level of maintainance…because you wouldn’t be reading this article then, would you? Well, the good news is that I have an advice for you as well, but the result may depend on you beeing able to actually reach the printhead.

The main reason that printheads become clogged are a lack of use of the printer. The ink will simple dry and block the nozzles through which the ink is applied to the paper. The nozzles of a modern inkjet printer are capable of delivering amounts of ink as little as 1 picolitre. A picolitre is 10-12 L which might give you an idea of how small an amount of ink, dirt or dust is required to clogg it.

The ink tends to dry into a hardened mass that is not easily cleaned, but still do not under any circumstances try to remove dry ink with a tool of any kind. Even a needle is many times the thickness of a nozzle and could damage the printhead altogether.

The way to go is with either hot water or isopropyl alcohol. First run the cleaning/service rutine as described by the manufacturer 10 times and if there is no visible results or improvement, go ahead with the following:

Open the printer and locate the cartridges which sits in connection with the printhead. Remove the printhead and soak it in hot water or isopropyl alcohol and leave it on the desk till the morning, then inspect it before inserting it back into the printer. If this dosen’t work put a few drops of hot water in the cartridge and run the cleaning rutine. Note: If you possess an old cartridge use that, widening the hole at the top to help insert the water.
source: http://goo.gl/qZOox

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Laser Printers Are Getting Speedier

When it comes to fast high-quality printing at home, laser printer technology gives you great prints at a fraction of the cost. If you're looking for precision, speed and economy in your printing - a laser printer will be a sound investment that will work for you in the long term.

Speedier prints with less fuss

Laser printer technology allows for fast and efficient printing with superior detail, and today, the costs of owning your own laser printer in the home office or business is more affordable than ever. Meanwhile, the latest advancements have made these machines even speedier and more cost efficient. Canon's newest range of LASER SHOT printers, including the LBP6200dn, reaches print speeds of up to 25-26 pages per minute.

Meanwhile, there are a number of additional advancements that make the LBP6200dn one of the easiest laser printers to maintain. It not only gives you faster prints, but it'll save you even more time with its easy upkeep. Consider these advantages:

*All-in-one cartridges - for many standard laser printer models, you'll need to replace the toner cartridge, drum and waste container separately - which requires you to keep a reserve stock of all three consumables "just in case". Well, those days are behind you with Canon's innovative "all-in-one" cartridge system - just one item to replace and you're ready to print.

*Quick warm up - no need to wait around for your printer to start up. These printers are ready to go with the touch of a button so you can turn around print jobs quickly and easily.

*Canon's Advanced Printing Technology (CAPT) - by working with the processing power of your computer, there's no need to waste time sending large amounts of data to the additional printer memory. Now you can get large print jobs done quickly and efficiently.

Whether you're looking for home or office printers, Canon's range of laser and multifunction printers means you'll be spending less time printing. Imagine what you could be doing with the extra time you'll save. 

Source:- www.articlecity.com

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Utilities Inkjet Printer

For those looking for low to mid volume crisp colour printing, laser printers are the best choice. They also fit into nominal budgets and are also available in a range of sizes and portable ones too.

The resolution of a printer is measured in dpi (dots per inch - both horizontally and vertically) It is crucial because this is what determine the overall print quality. Dpi is usually 600 x 600 and the higher end ones are 4800 x 1200. Equally important is the speed, which varies from 8 - 20ppm (pages per minute) for monochrome and 2 - 12ppm for colour prints. Most inkjets can handle A4 as a norm, whereas some are designed to handle A2 (poster size) and transparencies too. Photo printers are the new kind that enables exact reproduction of the multitude of colours in photos. There are printers with built-in memory card readers

Lexmark, Epson, Samsung, Canon, HP are some major names selling quality inkjets. Maintenance cost of these printers mainly involves cartridge replacement or refill. Some printers come with 3 to 4 cartridges in built, which mean slower replacement of cartridges. The inkjet printers are the most essential component used for printing purpose. Advantages in the inkjet printers are high when compared with the normal printers, whereas the printing quality and the resolution in it are also high.

When compared with the laser printers, the quality of printing in the inkjet printers varies in terms of accuracy and resolution. Generally in the inkjet printers 4 types of colours are formed. When it is taken in terms of cost, they are not much expensive when compared with the other types of printers. Though there are various types of printers available in the market, the latest inkjet printers are still preferred by the people who generally look out for high-quality printing with best resolution. The inkjet printers fall in the category of non-impact printers.

The use of the inkjet printers are high in all terms where they are used for multiple purpose giving the best output. One of the advantages of the inkjet printers are these are said to be light weight and maintenance of the device is also good. Most of the inkjet printers come with removable cartridge and if the colour gets down they can be easily refilled, whereas these provisions are not available in various other cartridges. These inkjet printers work at a lower rate. In the printers, the print head plays a major role in printing. The dye sublimation and thermal wax are the recent technologies used in all types of printers.

Source: http://EzineArticles.com/

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Print PDF in Firefox

The portable document format, PDF, is a popular method of encoding and distributing electronic documents. The PDF format has the advantage of being able to give a document a uniform appearance on a variety of computers and operating systems. Originally created by Adobe Systems for its Acrobat software, the PDF format is now an open standard for document exchange. Printing a PDF document from your Firefox browser is simple once it is configured correctly.


Instructions
things you'll need:

* Firefox 3.0 or later browser
* Administrative rights on your computer

1. Open your Firefox browser.
2. Navigate to the Adobe.com website. Click on the "Get Adobe Reader" button located on the right side of the Adobe home page.
3. Follow the instructions on the Adobe website to download and install the Acrobat Reader on your computer. During the installation process, Firefox will install the Acrobat Reader extension that will allow you to open PDF files within your browser.
4. Reboot your computer. Many of the new software configuration settings will not take effect until your computer is restarted.
5. Open Firefox. Navigate to a web page that contains a PDF file.
6. Open the file. Firefox will automatically start the Adobe Reader extension within the browser window. You will be presented with the standard Adobe reader menu bar at the top of the window. Once the document is loaded, click on the printer icon on the menu bar to print your document.


Read more:  eHow.com

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