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Computer Printers
Computer printers are devices used to create a hard-copy of a piece of visual information, be it a picture or a document. Questions about computer printers or printer technologies belong here.
4,595 Questions
In 1953, the first high-speed printer was developed by Remington-Rand for use on the Univac computer.
In 1938, Chester Carlson invented a dry printing process called electrophotography commonly called a Xerox, the foundation technology for laser printers to come.
The original laser printer called EARS was developed at the Xerox Palo Alto Research Center beginning in 1969 and completed in November, 1971. Xerox Engineer, Gary Starkweather adapted Xerox copier technology adding a laser beam to it to come up with the laser printer. According to Xerox, "The Xerox 9700 Electronic Printing System, the first xerographic laser printer product, was released in 1977. The 9700, a direct descendent from the original PARC "EARS" printer which pioneered in laser scanning optics, character generation electronics, and page-formatting software, was the first product on the market to be enabled by PARC research."
According to IBM, "the very first IBM 3800 was installed in the central accounting office at F. W. Woolworth's North American data center in Milwaukee, Wisconsin in 1976." The IBM 3800 Printing System was the industry's first high-speed, laser printer. A laser printer that operated at speeds of more than 100 impressions-per-minute. It was the first printer to combine laser technology and electrophotography according to IBM.
In 1992, Hewlett-Packard released the popular LaserJet 4, the first 600 by 600 dots per inch resolution laser printer.
In 1976, the inkjet printer was invented, but it took until 1988 for the inkjet to become a home consumer item with Hewlett-Parkard's release of the DeskJet inkjet printer, priced at a whopping $1000.
Where can one buy a micr toner?
One can purchase MICR toner from a number of retailers. One can purchase MICR toner from office supply stores such as OfficeMax and Staples. One can also purchase this product online from Amazon.
What does a screen printer do?
Screen printing is a printing technique that uses a woven mesh to support an ink-blocking stencil. The attached stencil forms open areas of mesh that transfer ink as a sharp-edged image onto a substrate. A roller or squeegee is moved across the screen stencil, forcing or pumping ink past the threads of the woven mesh in the open areas. Screen printing is also a stencil method of print making in which a design is imposed on a screen of silk or other fine mesh, with blank areas coated with an impermeable substance, and ink is forced through the mesh onto the printing surface. It is also known as "silk screening" or "serigraphy".
What feature on a printer must be enabled so that a printer can print on both sides of the paper?
First, for a printer to print on both sides of the paper without you having to physically flip it over after it's done printing on one side, it has to support Duplex printing. This can often be found out just by looking on the printer,
Example: HP LaserJet M3035dn <-- where the d signifies duplex and the n is network.
If there isn't anything like that on the printer, just check the manual :D
Second, the printer driver on your computer has to have this feature enabled.
If it is, when you're in a document and are about to print, a window pops up with the printer and some more into. Besides the printer name, in most cases, there is a button that says Settings, most of the time. Click that, and choose duplex printing.
On many old style printers, it can say: Manual duplex, you have to turn the page. (Or something along those lines)
For a more in depth walkthrough, read the manual that came with the printer :)
Why are mono laser printers better than ink jet?
By definition a laser printer uses a process of electrostatic digital printing in which a laser beam is passed over a charged drum in order to define an image that is deferentially charged rapidly producing graphics and text of a high quality.
A mono (or monochrome) laser printer is a laser printer that only has one ink toner cartridge, almost always black. It is a black and white printer. It may also be possible to get different color cartridges but only one can be used at a time so it is still a monochrome printer. Specialty ink cartridges are also available such as magnetic ink cartridges (MICR) for printing the bottom of a check.
A color laser printer is one that has multiple ink toner cartridges so that it can print in various colors The toner cartridges are usually yellow, magenta, cyan (like yellow red, blue). The better laser printers will have a separate black cartridge for monochrome printing. Other black printing is done by combining all three ink color to get black which is wasteful and expensive.
What is the advantage and disadvantage of dynamic and relocatable dynamic partition?
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How do you print in black and white with HP Deskjet 2050 J510 series?
I've been looking everywhere in the settings and couldn't find anything, so I just took out the color cartridge and printed as normal.
It worked fine; just have to replace it when you want to print in color again.
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You can print in B&W and there is no need to remove the COLOUR cartridge from the printer.
Go to --> Printers and Faxes --> right click your printer --> Properties --> Printing Preferences --> Advanced --> Document Options --> Printers Features --> Print in Graystyle --> Choose "BLACK INK ONLY".
That's it. No need to remove colour cartridge from the printer.
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What are the advantages of a laser printer?
The old thermal printers did not require ink or toner.
The disadvantage was that it required special paper. And eventually the thermal printed paper would brown and the print would fade, making it a poor choice for any type of permanent record. Laser printers use heat to 'set' the ink into place. If the thermal portion is not working properly, the ink smears right off the page.
Where can one find HP printers for sale?
Cheap HP printers can be purchased online through Amazon and eBay. There are various vendors with models under $100 which one would find a good deal. One can also search within ones local Kijiji listings for persons selling used HP printers.
How do you Refilling Lexmark cartridges for their Z2320 printer?
refill ink cartridge lexmark z2320? that is very simple. followed this step for to refill the ink cartridge: open the cap of ink cartridge. tojrus the cap and cur ink to cartridge. closed the cap such as originally cartridge. save at room temperature for two hours. Now, the ink cartridge can be used. good luck for you.
What is braille printer used for?
a braille printer produces braille printouts of computer files. It works in conjunction software that translates text to braille.It converts a computer file into a BRAILLE DOCUMENT.
You can find HP ink 45 cartridges in many specialized computer supply shops or in bigger supermarket and stores that sell HP printers. HP cartridges can also be found at Amazon.
How is static electricity is used in printers?
yes there is electrostatistics in a printer just the same way as vandigraph machine which is like a=n electrical thing when you touch your hair stands on end, if i say it like that maybe you will understand a vandigraph machine....hope that helpped
What is the price range for new Canon Pixma printers?
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Types of input devices for using computer graphics?
The need of output and imput devices are very important as the computer does not run without it. without it its like a human body without the bones. they are the main devices that run the computer.
When should you replace your printer toner?
Changing the print cartages for your printer should be done whenever the ink amount is low. However, replacing or changing your printer should be done every 4-5 years at the most, or whenever your current printer is not working productively. For more info on printers and maintainability, visit Wikipedia under the section ''electronic printers''.
(2011)
How do you connect printer to the computer?
using a usb cable which is a connection between the computer and the printer only or wirelessly which means everyone on the network can use the printer but only if computer and printer is wireless
Advantages and disadvantages of drum printer?
Type your answer here... drum printer is an impact line printer. it basically consists of a 'drum'. which is divided into number of tracks.
How does a Laser Triangulation Sensor work?
A Laser Triangulation Sensor is a device for measuring heights. Basically, you point a laser beam directly at a surface, is reflected and falls on the sensor, through the lens. Depending on the beams position on the sensor, the angle towards the surface is calculated.
What should you never do when working on a laser printer use a toner vacuum?
When working on a laser printer, you should never use a toner vacuum that isn't specifically designed for toner cleanup. Regular vacuums can create static electricity that may damage sensitive printer components or lead to toner leakage. Additionally, using the wrong vacuum may not effectively contain the fine toner particles, which can be hazardous to your health if inhaled. Always ensure you're using the appropriate equipment for toner maintenance.
Where can one purchase an HP 23 ink cartridge?
HP23 ink cartridges can be bought at all major retail stores like Sears or Wallmart. There are several major online retailers like Amazon that sell cartridges as well. And then there are several specialized online retailers that offer discounted or third party cartridges which function the same.
How do you download Vista drivers for a H P printer?
logon to www.hp.com and type your product number in search column, and search there and you will get a link to download the driver.
Where does black ink come from?
Inks can come from oak bark which will create black, brown or even red colored inks. Blueberries or any other kind of berries can also be a good source of ink.
Can you redirect data sent to a printer parallel port to a USB port?
Yes. Use a USB to serial converter. The converted port will act like a normal comport. Even the name.
Example of a USB to serial converter:
http://www.newegg.com/Product/Product.aspx?Item=N82E16812240005
When sending data to one of your I/O devices the determining factor to where it goes is the drivers installed for the device. Perhaps you are using some sort of serial/USB adapter, in this case if the drivers installed don't support a USB port you will need to update them. If such drivers exist for your device you will probably find them at the manufacture's website.
if you have the right connection to the usb port it will redirect data
