USB Cable for Printer: Description and Connection

The printer from the moment of its invention forever changed the work of offices around the world, and after some time it got out of their limits, strongly simplifies life literally to everyone. Today there is a printer in many apartments and houses, and for the office he is just necessary. With its help, schoolchildren and students print their abstracts, and someone prints photos. The device is useful in the event that you have to print electronic documents, and now there may be very much – from receipts for utilities to tickets for transport, to the theater, football. In short, the importance of the printer for an ordinary person is not subject to doubt, but it is necessary to ensure the unit a reliable connection to the computer. Most often it becomes possible thanks USB cable.

USB Cable for Printer: Description and Connection

Peculiarities

To begin with, it is necessary to clarify that the printer We need two cables, one of which is Network, Providing connection to a power outlet to power the device from the mains. Second cord – Special USB Cable for Printer, This is an interface connecting device for connecting the printer to a computer and transmit multimedia files. Justice It is worth noting that some modern printers have long acquired the opportunity Wireless connection and can receive files even with pocket gadgets, however, the cable connection is still considered the most reliable and practical, especially for the transfer of a large amount of information.

USB Cable for Printer: Description and Connection

USB Cable for Printer: Description and Connection

Printer cable at opposite ends It has different connectors. On the part of the computer, this is an ordinary USB one of the current generations currently different information transmission speed. From the printer side, the plug usually looks like a square with toothed corners, inside which has four contacts. It is worth noting that not all manufacturers have shown themselves with supporters of standardization – some think fundamentally otherwise and intentionally do not provide compatibility with “other people’s” cables.

USB Cable for Printer: Description and Connection

USB Cable for Printer: Description and Connection

USB Cable for Printer: Description and Connection

Moreover, not all printer manufacturers even include a USB cable to the device package, but even if the cord was originally with you, over time he can spoil or wear out and demand replacement.

USB Cable for Printer: Description and Connection

USB Cable for Printer: Description and Connection

USB Cable for Printer: Description and Connection

Modern USB cable is often done Shielded, To give in to the effect of numerous interferences created by human civilization. On many cords, you can see the characteristic barrel-shaped thickening closer to the ends that are called – Ferrite barrels. Such a device helps to suppress interference at high frequencies, and although the barrel cannot be considered a mandatory part of the USB cable, it does not prevent it.

Today’s USB cables are required Recognized with modern operating systems on the Plug-and-Play principle. This means that the computer does not have to specifically “explain” what you connected to it – the OS should not only understand the printer on the opposite end of the cord, but also to determine its model and even load it from the network and install the drivers for it.

USB Cable for Printer: Description and Connection

Marking and Possible Wire Length

Understand which cable in front of you, you can marking on it – especially if you feel in its subtleties before. The most important indicator is AWG marking, in front of which there is a two-digit number. The fact is that when the cable is lengthening, the quality of data transfer can significantly spoil the thickness of its thickness. The consumer for a stable and high-quality connection is to make sure that the acquired cord is not longer than the marking applied to it.

USB Cable for Printer: Description and Connection

Standard 28 AWG means that the maximum cable length should be modest 81 cm. 26 AWG (131 cm) and 24 AWG (208 cm) are the most common labels that fully appropriate the needs of both homes and most offices. 22 AWG (333 cm) and 20 AWG (5 meters) in demand to a less less, but it is still not a problem. Theoretically, the USB cable can be even longer, for example, up to 10 m, but the demand for similar specimens is extremely small, including due to the drop in the quality of information transfer due to elongation, because it is difficult to meet such an instance on the shelf in the store is not easy.

USB Cable for Printer: Description and Connection

USB Cable for Printer: Description and Connection

Cables are also often labeled by phrase High-Speed ​​2.0 or 3.0. We will be objective: neither the second, ne all the first long ago is no longer an example of high speed, namely the first words are translated. In fact, modern copies already contain marking purely in the form of 2.0 or 3.0 – these numbers mean generation of a USB standard. This indicator also directly affects the speed of information transfer: in 2.0 it is up to 380 Mbps, and in 3.0 – up to 5 Gb / s. Nowadays even Standard 2.0 In the case of printers, it did not lose its relevance, because in fact the stated speed is enough to transmit photos faster than the printer has time to print them.

Shield marking suggests that the manufacturer additionally defended the cord from unnecessary interference not only by ferrite barrels, but also shielding. Outside you will not see it – it is hidden inside and has the appearance of a foil layer over a live or grid.

In addition, it is worth paying attention to the labeling pair – it means that inside the cable, the cores are intertwined in a twisted pair.

USB Cable for Printer: Description and Connection

USB Cable for Printer: Description and Connection

How to choose a cord?

You need to choose a USB cable for a printer responsibly and with the mind. The negligence when choosing such a simple, it would seem that the accessory is fraught with a number of problems, including:

  • The inability of the computer to recognize the printer in the connected device;
  • Unreasonably low connection speed, which does not allow to work normally or simply squeeze a maximum of a good printer;
  • Problems with starting printing up to the point that the printer completely refuses to work;
  • Sudden interruption of the connection at any time leading to the damage of paper and paint without acceptable result.

The first requirement when choosing a cable – make sure it is fully compatible with the printer. Most modern manufacturers of technology have long understood that standardization, from the point of view of the consumer, is an absolute good, but the most famous firms still establish a special connector. Theoretically, the instructions for the printer should be written, which cable it connects to a computer, especially if the cord in the configuration is not initially provided. If you have a cable, and the unit worked earlier, just take the old cord with you to the store and make sure that the plugs from the printer side coincide.

USB Cable for Printer: Description and Connection

USB Cable for Printer: Description and Connection

USB Cable for Printer: Description and Connection

Many consumers, learning that the USB cable is of different standards, seek to buy exactly 3.0, despised old 2.0. It is not always justified, because With good performance, even Standard Cord 2.0 issuing a normal information transfer rate for an ordinary home printer. If you have a non-expensive multifunctional device with the ability to print in huge formats, USB 3 needs.0 may just not be. Again, when buying a more modern cable, you must make sure that your old technique itself supports USB 3.0 in all nodes – in particular, on the connectors of the computer and printer.

The sameLaptops are often equipped with several USB connectors, from which standard 3.0 corresponds only one. Conscious user most often occupies its flash drive, and therefore, when the storage device is inserted, the cable is already and connecting it. At the same time, the cord and connector of different generations will still work with each other, but only at the speed of the older generation.

This means that a partial upgrade in the form of a cool and expensive cable for the old connector will be meaningless waste of money.

USB Cable for Printer: Description and Connection

USB Cable for Printer: Description and Connection

Choosing the cable length, in no case Do not lay a big stock “just in case”. As the cord elongates the speed of information transfer inevitably falls, and noticeably, so that the title speeds declared in marking, you still probably won’t see. However, choosing a cable even 2.0 long no more than 3 meters for use on the usual home printer, you should not see a special difference. Of course, the cord should not be stretched like a string, but about the inappropriate length of the length you are likely to regret.

Living in a major city among a large number of radiation sources or near specific enterprises, Special attention is paid to USB cable protected from interference. The Ferrite Barrel considered above is not a mandatory detail for such a cord, but in urban conditions, it, to put it mildly, does not hurt, and even will provide stable cable operation. Moreover, many manufacturers equip their products with kegs at both ends, and this is also a wise decision. Additional shielding It is not always acutely necessary, but it is already accurately guarantees that there will be no connection problems.

USB Cable for Printer: Description and Connection

USB Cable for Printer: Description and Connection

The last choice criterion is price. Recognized brands in the production of USB cords, which would overestimate the price tag of purely because of their good reputation, does not exist, but not all cables are worth the same – at least they are taken from different plants, because the shipping cost differs. At the price, pay attention always to the last answer – choose a cheaper cable makes sense only when you are two absolutely identical instances that differ only cost.

USB Cable for Printer: Description and Connection

USB Cable for Printer: Description and Connection

How to connect?

It happens that when connecting a new cable The printer is not defined – the computer regards it as a certain unknown device or does not see in principle. If your equipment is comparatively new and there is a relatively fresh operating system on it (at least Windows 7), then the most likely cause of such a reaction is too USB Long Cord. In a long cope, the signal has a property gradually to weaken, and if you stopped with a margin, it may be that the cord computer seems to be infinite or such that does not attach anything at the far end.

USB Cable for Printer: Description and Connection

USB Cable for Printer: Description and Connection

If possible Test another cable, then this particular step is to perform first of all, and it is precisely the replacement for a more adequate cord that will most likely provide the required result. If the printer is exactly the worker, and there can be no complaints to the cable, it means that you did not work the Plug-and-Play principle – this is especially likely if you have a very old or printer itself, or the operating system on the computer. This means that the system could not independently find the driver for the printer, and it will have to put “Dedovsky” way – manually.

To start Turn on Both devices – and computer, and the printer itself. Connect their cable and wait for any notice that recognition did not happen. The absence of any message from the system with the peripheral device that did not appear in it may also testify exactly about such an outcome. After that go to Installation Driver.

USB Cable for Printer: Description and Connection

USB Cable for Printer: Description and Connection

The manufacturer must include delivery and disk on which this most driver is recorded. Some models are supplied at several discs at once – then you need the one on which Driver is written. Yet again, Modern systems are required to identify the disk and run the installation program automatically, But if this does not happen, it is worth opening “My Computer” and try to open a carrier double-click. Driver installation is carried out by a special program that is called – Installation Wizard. This software will do everything for you and tell me how to behave – perhaps the printer will have to turn off the computer for a while or even remove the plug from the outlet.

If you do not have an original drive with driver or in a new laptop, you do not have a drive, remains to download the driver from the Internet. Go to the site of the manufacturer of your printer, finding it through the search engine. Somewhere in the structure is obliged to be a page with drivers – select the one for your model, download and run for installation.

USB Cable for Printer: Description and Connection

In the next video you will learn how to configure and connect the printer.

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