Computer Printer Repair

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Printing to a Compaq 1400P Printer May Cause an Error Message in Windows XP

When you try to print to a Compaq 1400P printer, you may receive an error message that is similar to:
spoolsv.exe has caused and error and must be closed. We apologize for the inconvenience.

This issue occurs because the Compaq driver for the 1400P printer is not completely compatible with Windows XP.

To resolve this issue go to Printer Support Services or download driver from Compaq site

More About This

As of May 8, 2002, the latest Compaq driver for the 1400P printer is version 1.0. This version corrects problems using the Compaq 1400P printer on Windows XP.

To obtain Compaq 1400P printer driver updates, visit the following Compaq Web site:
For additional information about Compaq, visit the following Compaq Web site:

Microsoft provides third-party contact information to help you find technical support. This contact information may change without notice. Microsoft does not guarantee the accuracy of this third-party contact information.

For information about how to contact Compaq, click the appropriate article number in the following list to view the article in the Microsoft Knowledge Base:

Hardware and Software Third-Party Vendor Contact List, A-K
Hardware and Software Third-Party Vendor Contact List, L-P
Hardware and Software Third-Party Vendor Contact List, Q-Z
The third-party products that are discussed in this article are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, regarding the performance or reliability of these products.

How to Find printer in Windows XP

This post provide printer technical support to find printer in windows XP. Some time you not able to find printer in Windows XP

To find Printer in Windows XP follow the Steps:

1. Click Start, and then click Printers and Faxes.
2. On the Help menu, click Help and Support Center.
3. In Help and Support Center, click Fixing a printing problem.

You can also type search terms into the Search field in Help and Support Center, and then press ENTER.
4. Select a topic that addresses your printer problem.

HP Printer Help and Troubleshooting Tips

HP (Hewlett-Packard) is digit of the largest company which manufacturing Printers, personal computing
device, enterprise servers, related storage devices as well as other imaging products. Printer gives your hard copy print out in test of graphic format. In 1976 the inkjet machine was invent, but very ofttimes consumers can able to survive that one. In 1988 hewlett-Parkard's release of the DeskJet inkjet printer, which was very inexpensive to mostly consumer.

There are some type of machine which manufactured by HP :
• Color inkjet all in digit printer
• laser jet printer
• Color laser jet printer
• Photosmart printer
If you are thinking to buy a HP machine for bag or business, then you should hit good online hp machine hold services and also some knowledge most the HP machine like:

How some pages do you print in a per day or month? If you want those machine which is gives you more printout in very less time, then you should go with the HP Laserjet machine series. HP Laserjet machine can able to publication fast. Because it has it's possess processor, Memory (Printer RAM) and lots of page holding facility. It is available in market that its specification. Which machine gives you more page in per minute, you can choose that one.

How ofttimes do you print in color? It is very important question because colouration machine ink cartridge is very expensive to buy rather then black ink cartridge.

Do you need Photo-quality? If you are create your possess marketing advertisements and you wait better photo-quality, then you should go with HP Photo smart printer. Either you use inkjet photo smart machine or laserjet photo smart printer.

How some people use your printer? If your machine use by several user continuously, then you should need a network printer. It has inbuilt network interface. You can connect it into the your network and meet shard it.

There are some basic HP Printer troubleshooting tips for each Hp Laserjet machine model which hold you lot. If your machine getting error code like:

Error code 02: It is related to machine Warm up issues. If you are covering this check most your I/O cable for loose connection.

Error code 11: It is simple Out of paper issue. You should need to insert the more paper in machine paper tray.

Error code 14: It you are getting this error message then you should check most Absence of toner cartridge.
Error code 22: It means some machine Configuration settings is incorrect.

Error code 30: It shows Postscript firmware problem.

Error code 40: usually means that there is a separation between data transferring for computer to printer.

You can get the HP hold for your printer

If you are a HP client and you want to hold modify HP site. You can log on to HP Website where you can refer to their hold and troubleshooting guide by enter meet your creation model. In case, you hit and hardware and software related concern, instantly you can contact to HP via phone support. they has a toll-free number for client query. HP Provide their client to creation replacement artefact in during the warranty period. After warranty they wage Product repair artefact as well.

Toxin Detection As Close As An Inkjet Printer

If that office inkjet printer has become just another fixture, it's time to take a fresh look at it. Similar technology may soon be used to develop paper-based biosensors that can detect certain harmful toxins that can cause food poisoning or be used as bioterrorism agents.

In a paper published in the July issue of Analytical Chemistry, John Brennan and his research team at McMaster University, working with the Sentinel Bioactive Paper Network, describe a method for printing a toxin-detecting biosensor on paper using a FujiFilm Dimatix Materials Printer.

The researchers demonstrated the concept on the detection of acetylcholinesterase (AChE) inhibitors such as paraoxon and aflatoxin B1 on paper using a "lateral flow" sensing approach similar to that used in a home pregnancy test strip.

The process involves formulating an ink like the one found in computer printer cartridges but with special additives to make the ink biocompatible. An ink comprised of biocompatible silica nanoparticles is first deposited on paper, followed by a second ink containing the enzyme, and the resulting bio-ink forms a thin film of enzyme that is entrapped in the silica on paper. When the enzyme is exposed to a toxin, reporter molecules in the ink change colour in a manner that is dependent on the concentration of the toxin in the sample.

This simple and cost-effective method of adhering biochemical reagents to paper is expected to bring the concept of bioactive paper a significant step closer to commercialization. The goal for bioactive paper is to provide a rapid, portable, disposable and inexpensive way of detecting harmful substances, including toxins, pathogens and viruses, without the need for sophisticated instrumentation. The research showed that the printed enzyme retains full activity for at least two months when stored properly, suggesting that such sensor strips should have a good shelf life.

Portable bio-sensing papers are expected to be extremely useful in monitoring environmental and food-based toxins, as well as in remote settings in less industrialized countries where simple bioassays are essential for the first stages of detecting disease.

Applications for bioactive paper also include clinical applications in neuroscience, drug assessment, and pharmaceutical development.

How to Fix Your Printer Problems

Nothing irritates you more than a faulty printer. This creates a need for troubleshooting printing problems. However, you will never want to give your printer in anyone’s hand but an expert.

Well! You can contact technical support resources to get your printer repaired in no time. They have got the technicians who are dedicated to bringing you solutions for your technical problems; be it related to computer or peripheral. You can also visit forum, blogs and many articles that relating to printer support as well as printer repair and general repair answers.

Using their expertise, these online techs can revitalize your printer’s performance and stability. The basic array of service can include: fixing printer errors, printer set up and installation, driver up-gradation, printer support and maintenance.

Whether you're a beginner or expert, home or small business, online technical support resources are all you need to resolve all your PC problems and multifunctional printer support very fast. Fix it yourself or you can have them fix it for you. Either way, they will be there for you until the problem is completely solved.

There are some things which are more irritating than having to deal with an infected printer. And it’s obviously none other than a malfunctioning computer. Erroneous software, accidental virus & spyware, pesky errors and hardware defaults can contribute to this irritation.

From small to mid size business to individual home computer user, every computer enthusiast needs a quick and affordable resolution to come out of technology dilemmas. And the task can be simplified with online technical support centers. With them, you can have a remedy to most irksome technology errors. These online services are available for 24/7.

Online technicians may address your computer problems remotely by connecting directly to your computer via the Internet as well as over the phone. These computer technicians take you through the step-by-step process which acquaints you with the complexities involved within your machine.

All these technicians are highly qualified and take proper care to not to leave any loose end for customers to complain. With online vendors, you get both quality and expertise on hand. This is known as getting real value of your money.