Sunday, December 19, 2010

info about power supplies for the printer

Taking good care of a printer can be problematic, issues are likely to occur that cause your printer to not work. this guide can help you if your printer is not working because of a malfunctioning printer power cord.

The most vital aspect of a printer power cable to understand is not all printer power adapters are interchangeable. The power adapter from one printer might not work with another. There are two main different kinds of printer power supply. One kind of printer power adapter uses an external transformer. At one point in time, the external converter was usually attached to the plug end of the power supply, making you plug a large block directly into your electrical outlet. Now, most printer power adapter with external transformers use a large block in the middle of the cord. The part of the plug that goes into the wall is usually removable from the transformer. The other type of printer power supply has no transformer block. Some printers have internalized all of the transformer parts.


the issues to search for if your printer's power supply is malfunctioning are, the printer powers off right after it gets turned on is not powering on. A bad printer power cord can also make a printer turn itself off by itself while printing or scanning a document.

A dead giveaway is how hot the printer's power supply becomes while the printer is on, if your printer's power adapter is overheating this can be a serious cause of concern, and can be a sign problems might be coming soon. if your printer power adapter is overheating it might be a good idea to buy a backup power adapter just in case, waiting for a printer power adapter to be delivered can be a trying thing.

Remember, these HP printer power cords come in many different models with different charge profiles for each model and manufacturer of printer, this is because each printer power supply gives a slightly different type of power through different kinds of connectors. be aware though just matching the kind of connector to your printer is not enough, because it's not sufficient that you match the kind of connector, you need to also match the specific voltage and amps that your HP printer needs. using a HP printer power cord that does not have the right connector is just about impossible, but using a printer power cord that gives the wrong amount of voltage or amps can either destroy your printer, damage your printer or just outright not work at all.

You could be thinking you will be able to use one of those universal power adapters for your HP printer, this will not work well or easily since with most printers because of the proprietary plug that is not an option. However with some, it just might work, however you should be cautious, since by providing the wrong voltage or amps you can damage or destroy your printer, and most HP printers require multi prong plugs that use different power levels on each prong it can be impossible to set the universal power supply correctly. It's best to just get the right power adapter for your printer rather than messing setting the universal power adapter up.

Before you start looking for a new printer power supply you should first gather some information a good place to start is the model number of your printer, the model number is usually on the underside of the printer, for most hp printers it is often similar to HP Deskjet 5940. if you still have your power cable, you can read the model number of the printer power supply from the sticker on it, it is usually something like HP Power Adapter C8184-67050. it can also be helpful to write down the amps, volts, and connector size if it is written on the power supply.

Voltage and amps tend to be a bit confusing, so lets clear it up a bit. Stated as easily as possible, voltage is a measurement of the pressure of the electric current and Amps is a measurement of the amount of electric current flowing through the wire watts is a composite of both measurements. This is some helpful info, but it's one of those things that is usually already figured out by the websites that we will provide you with later in this guide.

If you need guidance with buying a working printer supply, check http://hppoweradapters.com or give the manufacturer a call. The big difficulty with buying a printer power supply from the manufacturer is that this is usually the most expensive option. You can find a cheaper compatible printer power adapter through computer parts specialists like http://valexonline.com .

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