Hardware Information |
Printers: What Really Happens When You Hit "Print"
You just poured hours upon hours into a lengthy research paper. All that's left to do is print it out. And that's the easy part, right? Sure looks easy from the user perspective, but it's actually quite complicated. A series of critical processes kick off as soon as you kit the OK button. The first thing that happens is your software application (MS Word, Excel, etc) sends the data you want to print to your printer driver. The printer driver is nothing more than some software that translates data into a format that your specific printer can understand. When you buy a new printer, it generally comes with a CD. On that CD is the printer driver software you need to enable your specific printer to talk to your computer. The printer driver takes the translated data and physically sends it along to your printer. It's able to connect to the printer via the USM connection interface. Much of the data received by the printer goes directly into the printer buffer, where it is stored. By storing the data within the printer itself you're able to finish the print job quickly. If you just turned your printer on for the first time in a while or if the printer has been standing idle for a while, the printer will run through a series of diagnostic tests. Some of these tests check he availability of ink, while others clean the print heads. Once this preprinting step completes, your printer brain sends a message to the paper stepper motor telling it to engage the rollers and feed paper into the printer body. As the paper is being fed into the machine, the belt pulls the print head into "ready" position. When the paper is perfectly positioned, the print head goes to town, firing droplets of ink at the paper. With incredible speed and accuracy, the print head travels back and forth across the page spewing colors. When it reaches the end of the page, the stepper is quickly engaged, advancing the paper forward. This process continues until the print job is complete. Bill Smith is a printer expert. Visit his website at http://www.buythebestbuy.com to learn more about printers and ink cartridges.
MORE RESOURCES: Unable to open RSS Feed $XMLfilename with error HTTP ERROR: 404, exiting |
RELATED ARTICLES
Preventing Tape Drive Failure Contrary to popular belief, tape drives are generally robust and reliable. However, there are three common mistakes that people make that dramatically increase the probability of tape drive failure. Intel Celeron vs Pentium The Celeron and Pentium Processors are two of Intel's best selling CPUs. They are found in a majority of home computer systems. RFID for Beginners RFID technology is used frequently today and has been around since the 1920s, but not many people know about, or understand it. RFID stands for Radio Frequency Identification and is used to store and retrieve information. A Review of HP Laser Toners Hewlett-Packard is, along with Brother and Samsung, one of the most readily available brands of laser toner. This is due, in part, to the fact that HP was first to release a laser toner inexpensive enough to catch the attention of the average consumer, in 1984. How to Read CRT Tube Part Numbers All picture tubes, whether monochrome or color type are identified by a specific code consisting of numbers and letters. The codes are different from each other because different tubes have different characteristics. Batteries for Your Laptop With technology advancing more every day, electronics have become smaller and more mobile. This includes computers. Printer Cartridges - Step Back in History You are working and trying to print out important documents when you discover that you are out of ink. This would have been a big drawback in the past. Testing Diode -The Accurate Way on How to Test Semiconductor Diode Using Multimeter Testing diodes is different from testing a resistor because you need a skill to do it. If you do not know or wrongly test a diode you will be unable to repair the equipment. Does Size Really Matter In Our Digital Age? Well, we've all seen the advert, but that's not what I want to talk about, so get that out of your head straight away. No, let's think about what many call the "Queen of Arts" - namely painting. Heliodisplay --Computer Video With No Screen Science-Fiction meets reality with this new video display technology.The Heliodisplay includes patented and patent pending technology to transform normal ambient air and display video images into free-space. Review: Implementing the Google Search Appliance in an Intranet environment Our corporate intranet is a non-framed environment with both Lotus Domino and IIS (.Net and classic ASP) applications and content. How to Get the Case Off Your PC! This is the first step to servicing, upgrading or removing PC hardware from your PC. Refer to my other articles on adding, upgading or removing just about any piece of hardware. What Is A Crystal? And How To Test It Crystal are use to keep the frequency of the clock from drifting. If the signal from this clock stops, or is weak, or the pulses begin to vary, the electronic equipments might show intermittent faults or might stop altogether. Ergonomic Products 101 Human beings are scaling new heights day by day. Markets are becoming more and more complex and competitive. Give Your PC a Monitor Makeover Whether you are crunching figures at a front office job or crouched over a blood and gore video game in some deep recess of your room, there is the right kind of screen available to suit your needs.Monitors are one segment where you are truly spoilt for choice. When Good Color Goes Bad... Even with the popularity of digital technology, and the availability of equipment and software associated with it, many printing firms are still slow to make the changes needed to upgrade their business. More so when it comes to digital photography. A Look at Laser Toners Laser toner is the ink for laser printers. It is an extremely fine synthetic powder (usually plastic) packed into a cartridge. Thumb Drives - Great New Technology! The ability to easily move data from PC to PC with minimal inconvenience is just another benefit computers have brought to the current business world.Over the past few years, the different options to save and move data have multiplied dramatically. Best DVDs for Your Personal DVD Player When bought personal DVD player, the very next thing to do is purchasing an important DVDs collection with your favourite movies, documentaries, shows, cartoons. Here are few hints before buying. Setting up a Network -- Wired or Wireless? To Wire or Not to Wire Wireless networks are en vogue, but your installation won't be successful unless you chose the right type of network and set it up properly. Wired networks require that each computer be connected via a wire to a central location, called a switch or hub. |
home | site map | Contact Us |